Germ vegetable growth all-in-one machine

Abstract

The invention relates to the field of germ vegetable cultivation, in particular to a germ vegetable growth all-in-one machine which comprises a cultivation box, a box cover is rotatably installed at the front end of the cultivation box, drawing sliding rails are arranged on the inner walls of the two sides of the cultivation box, a breeding plate is slidably installed on the drawing sliding rails, a sowing frame is arranged over the breeding plate, and a drip irrigation assembly is arranged over the sowing frame. A water storage tank is arranged at the bottom in the cultivation box, the breeding plate is arranged above the water storage tank, a filter plate is arranged at the upper end of the water storage tank, a mounting cavity is formed in the portion, on one side of the water storage tank, in the cultivation box, and a baffle used for blocking and limiting the breeding plate is arranged at the rear end of the water storage tank in an upward extending mode. According to the invention, accurate sowing of germ vegetable seeds can be realized by utilizing alignment and limiting of the seed metering holes and the seed material holes, and meanwhile, synchronous seed metering of the same row of seeds can be realized when the seed metering box reciprocates, so that the sowing efficiency is effectively improved.

Description

Technical Field

[0001] The invention relates to the technical field of germ sprout cultivation, and in particular to an integrated machine for growing germ sprouts. Background Art

[0002] Germ sprouts, also known as living vegetables, are edible "sprouts" grown from seeds of various cereals, beans, and trees. There are many types of germ sprouts, including soybean sprouts, mung bean sprouts, black bean sprouts, pine willow sprouts, pea sprouts, sunflower sprouts, etc. These mainly belong to a type of germ sprouts, that is, vegetables mainly composed of sprouts. Germ sprouts are rich in nutritional value. They are rich in vitamins, carbohydrates, minerals, dietary fiber and other nutrients, which help maintain normal physiological functions and promote intestinal health.

[0003] Currently, in the cultivation process of germ sprouts, the seeds are sown on a suitable substrate and then cultivated under suitable temperature, humidity and light conditions. However, the sowing process of germ sprout seeds often relies on manual sowing, which has a slow sowing efficiency and occasionally misses seeds. Summary of the invention

[0004] The purpose of the present invention is to provide an all-in-one machine for growing germ vegetables, aiming to solve the above technical problems.

[0005] The purpose of the present invention can be achieved through the following technical solutions: The all-in-one machine for growing germ vegetables comprises a cultivation box, a box cover is rotatably installed at the front end of the cultivation box, pull-out slide rails are arranged on the inner walls on both sides of the cultivation box, a breeding plate is slidably installed on the pull-out slide rails, a sowing rack is arranged directly above the breeding plate, a drip irrigation assembly is arranged directly above the sowing rack, a water storage tank is arranged at the bottom of the cultivation box, the breeding plate is arranged above the water storage tank, a filter plate is arranged at the upper end of the water storage tank, an installation cavity is arranged on one side of the water storage tank inside the cultivation box, and a baffle for blocking and limiting the breeding plate is extended upward from the rear end of the water storage tank.

[0006] The breeding plate includes a base plate, a sponge layer and a seed plate. The upper end of the base plate is provided with a receiving groove, the sponge layer is adapted to be installed in the receiving groove, the bottom of the base plate is penetrated with water filter holes, the seed plate is arranged at the upper end of the base plate, and the upper end of the seed plate is penetrated with seed holes distributed at equal intervals.

[0007] The bottom of the sowing rack is penetrated by seeding holes distributed at equal intervals, the seeding holes correspond to the seed holes one by one, and the aperture of the seeding holes is smaller than the aperture of the seed holes, limiting slide rails are arranged on the inner walls on both sides of the sowing rack, a push-pull cylinder is fixedly arranged on one side of the sowing rack, a seeding box is fixedly connected to the output end of the push-pull cylinder, and both ends of the seeding box are adapted to be installed on the limiting slide rails.

[0008] A driving motor is fixedly arranged on the upper end of the cultivation box, and the driving motor drives the seeding frame to move up and down to cooperate with the breeding plate and the drip irrigation component respectively.

[0009] As a further solution of the present invention: pull-out slide grooves are arranged on both sides of the base plate, and the pull-out slide grooves are adapted to be slidably installed on the pull-out slide rails. Limiting holes are arranged at the four corners of the upper end of the base plate, and clamping blocks are rotatably installed on both sides of the base plate. Limiting columns are arranged at the four corners of the bottom of the seed plate, and the limiting columns correspond to the limiting holes one by one. Clamping slots are arranged on both sides of the seed plate, and the clamping blocks are clamped in conjunction with the clamping slots.

[0010] As a further solution of the present invention: a yielding portion is provided on one side of the sowing rack, positioning blocks are provided on both sides of the bottom of the sowing rack, positioning grooves are provided on both sides of the upper end of the seed plate, and the positioning blocks are engaged with the positioning grooves.

[0011] As a further solution of the present invention: an inclined portion is provided at the bottom of one side of the seeding box, and the inclined portion and the inner wall of the other side of the seeding box form a straight seeding groove, the width of the straight seeding groove is equal to the aperture of the seeding hole, and the width of the straight seeding groove is greater than the diameter of a single seed and less than the sum of the diameters of two seeds.

[0012] As a further solution of the present invention: the drip irrigation assembly includes a water pipe, and the water pipes are arranged in multiple groups and are interconnected. Both sides of the water pipes are fixed to the inner wall of the incubator through fixing blocks. A plurality of drip irrigation pipes are arranged at equal intervals and are interconnected at the bottom of the water pipes. The drip irrigation pipes are arranged in one-to-one correspondence with the seed holes, and the diameter of the bottom of the drip irrigation pipe is smaller than the diameter of the seed holes.

[0013] As a further solution of the present invention: a water pump is fixedly installed at the bottom of the installation cavity, a water inlet pipe is arranged at the input end of the water pump, the water inlet pipe is connected to the water storage tank, and a water outlet pipe is arranged at the output end of the water pump, the water outlet pipe is connected to the water pipe.

[0014] As a further solution of the present invention: a lifting screw is provided at the output end of the driving motor, the bottom of the lifting screw is rotatably matched with the installation cavity, a sliding rod is fixedly provided in the installation cavity, supports are extended at both ends of one side of the seeding rack, the lifting screw thread passes through one of the supports, and the sliding rod slides through the other support.

[0015] Beneficial effects of the present invention: (1) The drip irrigation assembly, the seeding rack, the breeding plate and the water storage tank are arranged in sequence from top to bottom. During the embryo vegetable breeding process, the driving motor first controls the seeding rack to move downward until the seeding rack is matched with the breeding plate, and then uses the seeding rack to evenly sow the embryo vegetable seeds on the breeding plate. After the sowing is completed, the seeding rack is controlled to move upward until the seeding rack is matched with the drip irrigation assembly, and then uses the drip irrigation assembly to uniformly and consistently cultivate each vegetable seed with drip irrigation, thereby realizing an integrated growth and cultivation process of the embryo vegetable from sowing to drip irrigation.

[0016] (2) By setting up a breeding plate and a sowing rack, during the sowing process, the push-pull cylinder pushes the seed box to slide back and forth along the limit slide rail, and the germ vegetable seeds in the seed box will leak out through the seed hole. Since the seed hole corresponds to the seed hole one by one, the germ vegetable seeds will accurately fall into the seed hole through the seed hole, and the seeds that are not aligned with the seed hole will continue to roll back and forth on the surface of the sowing rack under the push of the seed box until the seeds pass through the seed hole. The sowing process will not be carried out. The alignment limit of the seed hole and the seed hole can realize the precise sowing of the germ vegetable seeds. At the same time, the seed box can realize the synchronous sowing of the same row of seeds when it moves back and forth, which effectively improves the sowing efficiency.

[0017] (3) By setting up a drip irrigation assembly, after sowing is completed, the sowing rack moves upward until the bottom of the drip irrigation pipe passes through the corresponding seeding holes. At this time, the seeding holes can accurately position each drip irrigation pipe. Since the seeding holes are aligned with the seed holes, each drip irrigation pipe can also be accurately aligned with each seed hole. Then the water pump pumps water from the water tank through the water inlet pipe and pumps it into the water pipe through the water outlet pipe. Finally, the water source drips through each drip irrigation pipe to irrigate the seeds in each seed hole. The limiting effect of the seeding holes on the drip irrigation pipe effectively improves the accuracy of the drip irrigation position. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below in conjunction with the accompanying drawings.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0020] Figure 2 It is a schematic diagram of the internal structure of the incubator in the present invention.

[0021] Figure 3 It is a schematic structural diagram of the breeding plate in the present invention.

[0022] Figure 4 It is a structural schematic diagram of the seeding rack in the present invention.

[0023] Figure 5 It is a structural schematic diagram of the seed box in the present invention.

[0024] Figure 6It is a working schematic diagram of the present invention during sowing.

[0025] Figure 7 It is a structural schematic diagram of the drip irrigation assembly in the present invention.

[0026] Figure 8 It is a schematic diagram of the structure of the sowing rack in the present invention when viewed from above.

[0027] In the figure: 1. Cultivation box; 101. Pull-out slide rail; 102. Installation cavity; 103. Baffle; 2. Box cover; 3. Breeding plate; 31. Base plate; 311. Accommodating groove; 312. Water filter hole; 313. Pull-out slide groove; 314. Limiting hole; 315. Block; 32. Sponge layer; 33. Seed plate; 331. Seed hole; 332. Limiting column; 333. Slot; 334. Positioning groove; 4. Seeding rack; 401. Seeding hole; 402. Limiting slide rail; 403. Support; 404. Push-pull cylinder; 405. Seeding box; 4051. Inclined part; 4052. Seeding straight groove; 406. Yielding part; 407. Positioning block; 5. Drip irrigation assembly; 501. Water pipe; 502. Fixing block; 503. Drip irrigation pipe; 504. Water pump; 505. Water inlet pipe; 506. Water outlet pipe; 6. water storage tank; 601. filter plate; 7. Driving motor; 701. Lifting screw; 702. Sliding rod. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] See also Figure 1 and Figure 2 As shown, the present invention is an integrated machine for growing germ vegetables, comprising a cultivation box 1, a box cover 2 is rotatably installed at the front end of the cultivation box 1, pull-out slide rails 101 are arranged on the inner walls on both sides of the cultivation box 1, a breeding plate 3 is slidably installed on the pull-out slide rails 101, a sowing rack 4 is arranged directly above the breeding plate 3, a drip irrigation assembly 5 is arranged directly above the sowing rack 4, a water storage tank 6 is arranged at the bottom of the cultivation box 1, the breeding plate 3 is arranged above the water storage tank 6, a filter plate 601 is arranged at the upper end of the water storage tank 6, an installation cavity 102 is arranged on one side of the water storage tank 6 inside the cultivation box 1, and a baffle 103 for blocking and limiting the breeding plate 3 is extended upward from the rear end of the water storage tank 6.

[0030] A driving motor 7 is fixedly arranged at the upper end of the cultivation box 1, and the driving motor 7 drives the sowing frame 4 to rise and fall so as to cooperate with the breeding plate 3 and the drip irrigation assembly 5 respectively.

[0031] Specifically, the drip irrigation component 5, the sowing rack 4, the breeding plate 3 and the water storage tank 6 are arranged in sequence from top to bottom. During the breeding process of germ vegetables, the driving motor 7 first controls the sowing rack 4 to move downward until the sowing rack 4 cooperates with the breeding plate 3, and then uses the sowing rack 4 to evenly sow the germ vegetable seeds on the breeding plate 3. After sowing, the sowing rack 4 is controlled to move upward until the sowing rack 4 cooperates with the drip irrigation component 5, and then uses the drip irrigation component 5 to perform uniform drip irrigation cultivation on each vegetable seed, thereby realizing an integrated growth and cultivation process of germ vegetables from sowing to drip irrigation.

[0032] like Figure 3 As shown, the breeding plate 3 includes a base plate 31, a sponge layer 32 and a seed plate 33. A receiving groove 311 is arranged at the upper end of the base plate 31. The sponge layer 32 is adapted to be installed in the receiving groove 311. A water filter hole 312 is penetrated through the bottom of the base plate 31. The seed plate 33 is arranged at the upper end of the base plate 31. The upper end of the seed plate 33 is penetrated with seed holes 331 distributed at equal intervals.

[0033] like Figure 4 and Figure 6 As shown, the bottom of the sowing rack 4 is penetrated by equally spaced seeding holes 401, the seeding holes 401 correspond to the seed holes 331 one by one, and the aperture of the seeding holes 401 is smaller than the aperture of the seed holes 331, and limiting slide rails 402 are arranged on the inner walls on both sides of the sowing rack 4, and a push-pull cylinder 404 is fixedly arranged on one side of the sowing rack 4, and a seed box 405 is fixedly connected to the output end of the push-pull cylinder 404, and both ends of the seed box 405 are adapted to be installed on the limiting slide rails 402.

[0034] Specifically, by setting the breeding plate 3 and the sowing rack 4, during the sowing process, the push-pull cylinder 404 pushes the seed box 405 to slide back and forth along the limiting slide rail 402, and the germ vegetable seeds in the seed box 405 will leak out through the seed hole 401. Since the seed hole 401 corresponds to the seed hole 331 one by one, the germ vegetable seeds will accurately fall into the seed hole 331 through the seed hole 401, and the seeds that are not aligned with the seed hole 401 will continue to roll back and forth on the surface of the sowing rack 4 under the push of the seed box 405, and the sowing process will not be carried out until the seeds pass through the seed hole 401. The alignment and limiting of the seed hole 401 and the seed hole 331 can realize the accurate sowing of the germ vegetable seeds, and at the same time, the synchronous sowing of the seeds in the same row can be realized when the seed box 405 moves back and forth, which effectively improves the sowing efficiency.

[0035] like Figure 3As shown, pull-out slide grooves 313 are provided on both sides of the base plate 31, and the pull-out slide grooves 313 are adapted to be slidably installed on the pull-out slide rails 101. Limiting holes 314 are provided at the four corners of the upper end of the base plate 31, and clamping blocks 315 are rotatably installed on both sides of the base plate 31. Limiting columns 332 are provided at the four corners of the bottom of the seed plate 33, and the limiting columns 332 correspond to the limiting holes 314 one by one. Clamping grooves 333 are provided on both sides of the seed plate 33, and the clamping blocks 315 are clamped and matched with the clamping grooves 333.

[0036] Specifically, the breeding plate 3 in this embodiment adopts a multi-layer detachable structure. During installation, the sponge layer 32 is first adapted and installed in the accommodating groove 311, and then the limiting column 332 on the seed plate 33 is aligned with the limiting hole 314. After the seed plate 33 is aligned and stacked on the base plate 31, the seed plate 33 and the base plate 31 are assembled together through the snap-fit ​​cooperation between the clamping block 315 and the clamping groove 333. At the same time, the pull-out slide groove 313 and the pull-out slide rail 101 are used to enable the breeding plate 3 as a whole to be pulled back and forth and slid in the incubator 1, which is quick to disassemble and easy to operate.

[0037] like Figure 4 and Figure 8 As shown, a yielding portion 406 is provided on one side of the sowing frame 4, positioning blocks 407 are provided on both sides of the bottom of the sowing frame 4, and positioning grooves 334 are provided on both sides of the upper end of the seed plate 33, and the positioning blocks 407 are engaged with the positioning grooves 334.

[0038] Specifically, when the sowing rack 4 cooperates with the breeding plate 3, the sowing rack 4 continues to descend until the positioning block 407 is engaged with the positioning groove 334, so that the sowing rack 4 can be accurately stacked on the upper end of the seed plate 33, ensuring the accurate positioning of the sowing rack 4 and improving the stability of the sowing rack 4, thereby enabling the seed hole 401 and the seed hole 331 to be accurately aligned, which is beneficial to the sowing process.

[0039] like Figure 5 As shown, an inclined portion 4051 is provided at the bottom of one side of the seeding box 405, and the inclined portion 4051 and the inner wall of the other side of the seeding box 405 form a seeding straight groove 4052, and the width of the seeding straight groove 4052 is equal to the aperture of the seeding hole 401, and the width of the seeding straight groove 4052 is greater than the diameter of a single seed and less than the sum of the diameters of two seeds.

[0040] Specifically, during the sowing process, as the seeding box 405 moves back and forth in a straight line, the seeding straight groove 4052 continuously passes back and forth on the bottom surface of the sowing frame 4. During this process, when the seeding straight groove 4052 passes through the seeding hole 401, due to the limiting effect of the inclined portion 4051, the germ vegetable seeds in the seeding box 405 are piled up and squeezed on the top. Since the width of the seeding straight groove 4052 is between the single seed diameter and the double seed diameter, the seeding straight groove 4052 can only allow a single seed of the same row to pass through, and the gravity squeezing effect of the seeds stacked on the top A single seed aligned with the seed hole 401 will leak out of the seed hole 401, and the adjacent seeds above will be squeezed downward immediately under pressure to fill the leaked position after seeding, and continue to roll forward with other seeds in the same row, thereby realizing the sowing process of "single hole single seed", avoiding planting too many seeds in the same material hole 331, causing a waste of seed resources, and at the same time utilizing the gravity of the seeds themselves to ensure that the seed straight groove 4052 can always be filled with seeds to be sown, and can fully cover the seed hole 401, thereby avoiding the situation of missing seeds.

[0041] like Figure 7 As shown, the drip irrigation assembly 5 includes a water pipe 501, and the water pipe 501 is provided with multiple groups and is interconnected. Both sides of the water pipe 501 are fixed on the inner wall of the cultivation box 1 through a fixing block 502. A plurality of drip irrigation pipes 503 are arranged at equal intervals and are connected at the bottom of the water pipe 501. The drip irrigation pipes 503 are arranged one by one corresponding to the seeding holes 401, and the diameter of the bottom of the drip irrigation pipe 503 is smaller than the diameter of the seeding hole 401.

[0042] Furthermore, a water pump 504 is fixedly installed at the bottom of the installation cavity 102, a water inlet pipe 505 is provided at the input end of the water pump 504, the water inlet pipe 505 is connected to the water storage tank 6, and a water outlet pipe 506 is provided at the output end of the water pump 504, and the water outlet pipe 506 is connected to the water pipe 501.

[0043] Specifically, by setting up the drip irrigation assembly 5, after sowing is completed, the sowing rack 4 moves upward until the bottom of the drip irrigation tube 503 passes through the corresponding seed holes 401. At this time, the seed holes 401 can accurately position each drip irrigation tube 503. Since the seed holes 401 are aligned with the seed holes 331, each drip irrigation tube 503 can also be accurately aligned with each seed hole 331. Then the water pump 504 pumps water from the water tank 6 through the water inlet pipe 505, and pumps it into the water pipe 501 through the water outlet pipe 506. Finally, the water source drips the seeds in each seed hole 331 through each drip irrigation tube 503, and the limiting effect of the seed holes 401 on the drip irrigation tube 503 effectively improves the accuracy of the drip irrigation position.

[0044] It should be noted that in this embodiment, the water filter hole 312 at the bottom of the substrate 31 and the filter plate 601 above the water storage tank 6 can separate and filter the water dripping during the cultivation process to prevent impurities from entering the water storage tank 6, thereby preventing the drip irrigation pipe 503 from being blocked.

[0045] like Figure 4 As shown, a lifting screw 701 is provided at the output end of the driving motor 7, and the bottom of the lifting screw 701 rotates with the installation cavity 102. A sliding rod 702 is fixedly provided in the installation cavity 102. Supports 403 are extended at both ends of one side of the sowing rack 4. The lifting screw 701 thread passes through one of the supports 403, and the sliding rod 702 slides through the other support 403.

[0046] Specifically, the lifting process of the seeding rack 4 is realized through a screw drive pair. The driving motor 7 drives the lifting screw 701 to rotate, and the lifting screw 701 will drive the seeding rack 4 to slide up and down along the slide rod 702, so as to adjust the height position of the seeding rack 4 to make it cooperate with the breeding plate 3 or the drip irrigation assembly 5.

[0047] The working principle of the present invention is as follows: Figure 1-Figure 8 As shown, in the embryo vegetable breeding process, the driving motor 7 first controls the sowing frame 4 to move downward until the sowing frame 4 cooperates with the breeding plate 3. During sowing, the push-pull cylinder 404 pushes the seed box 405 to slide back and forth along the limiting slide rail 402, and the embryo vegetable seeds in the seed box 405 will leak out through the seed hole 401. Since the seed hole 401 corresponds to the seed hole 331 one by one, the embryo vegetable seeds will accurately fall into the seed hole 331 through the seed hole 401, and the seeds that are not aligned with the seed hole 401 will continue to roll back and forth on the surface of the sowing frame 4 under the push of the seed box 405 until the seeds pass through the seed hole 401. The sowing process will not be carried out. The alignment and limiting of the seed hole 401 and the seed hole 331 can realize the accurate sowing of the embryo vegetable seeds. At the same time, when the seed box 405 moves back and forth, the synchronous sowing of the seeds in the same row can be realized, which effectively improves the sowing efficiency. After sowing is completed, the sowing rack 4 moves upward until the bottom of the drip irrigation tube 503 passes through the corresponding seed holes 401. At this time, the seed holes 401 can accurately position each drip irrigation tube 503. Since the seed holes 401 are aligned with the seed holes 331, each drip irrigation tube 503 can also be accurately aligned with each seed hole 331. Then the water pump 504 pumps water from the water tank 6 through the water inlet pipe 505 and pumps it into the water pipe 501 through the water outlet pipe 506. Finally, the water source drips the seeds in each seed hole 331 through each drip irrigation tube 503, and the limiting effect of the seed holes 401 on the drip irrigation tube 503 effectively improves the accuracy of the drip irrigation position.

[0048] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. An integrated machine for growing germ vegetables, comprising a cultivation box (1), wherein a box cover (2) is rotatably mounted on the front end of the cultivation box (1), characterized in that: The inner walls of both sides of the cultivation box (1) are provided with pull-out slide rails (101), a breeding plate (3) is slidably mounted on the pull-out slide rails (101), a sowing rack (4) is arranged directly above the breeding plate (3), a drip irrigation assembly (5) is arranged directly above the sowing rack (4), a water storage tank (6) is arranged at the bottom of the cultivation box (1), the breeding plate (3) is arranged above the water storage tank (6), a filter plate (601) is arranged at the upper end of the water storage tank (6), an installation cavity (102) is arranged on one side of the water storage tank (6) inside the cultivation box (1), and a baffle (103) for blocking and limiting the breeding plate (3) is arranged extending upward from the rear end of the water storage tank (6); The breeding plate (3) comprises a base plate (31), a sponge layer (32) and a seed plate (33); the base plate (31) is provided with a receiving groove (311) at the upper end; the sponge layer (32) is adapted to be installed in the receiving groove (311); a water filter hole (312) is provided through the bottom of the base plate (31); the seed plate (33) is provided at the upper end of the base plate (31); and seed holes (331) distributed at equal intervals are provided through the upper end of the seed plate (33); The bottom of the sowing frame (4) is provided with equally spaced seeding holes (401), the seeding holes (401) correspond to the seed holes (331) one by one, and the diameter of the seeding holes (401) is smaller than the diameter of the seed holes (331), and limiting slide rails (402) are provided on the inner walls of both sides of the sowing frame (4), a push-pull cylinder (404) is fixedly provided on one side of the sowing frame (4), and a seeding box (405) is fixedly connected to the output end of the push-pull cylinder (404), and both ends of the seeding box (405) are adapted to be mounted on the limiting slide rails (402); A driving motor (7) is fixedly arranged at the upper end of the cultivation box (1), and the driving motor (7) drives the seeding frame (4) to move up and down to respectively cooperate with the breeding plate (3) and the drip irrigation assembly (5).

2. The germ vegetable growing machine according to claim 1, characterized in that: Both sides of the base plate (31) are provided with drawer slide grooves (313), the drawer slide grooves (313) are adapted to be slidably mounted on the drawer slide rails (101), limiting holes (314) are distributed at the four corners of the upper end of the base plate (31), clamping blocks (315) are rotatably mounted on both sides of the base plate (31), limiting posts (332) are distributed at the four corners of the bottom of the seed plate (33), the limiting posts (332) correspond one-to-one with the limiting holes (314), and clamping grooves (333) are provided on both sides of the seed plate (33), and the clamping blocks (315) are clamped and matched with the clamping grooves (333).

3. The germ vegetable growing machine according to claim 1, characterized in that: A yielding portion (406) is provided on one side of the sowing frame (4), positioning blocks (407) are provided on both sides of the bottom of the sowing frame (4), positioning grooves (334) are provided on both sides of the upper end of the seed plate (33), and the positioning blocks (407) are engaged with the positioning grooves (334).

4. The germ vegetable growing machine according to claim 1, characterized in that: The bottom of one side of the seeding box (405) is provided with an inclined portion (4051), and the inclined portion (4051) and the inner wall of the other side of the seeding box (405) form a seeding straight groove (4052), the width of the seeding straight groove (4052) is equal to the hole diameter of the seeding hole (401), and the width of the seeding straight groove (4052) is greater than the diameter of a single seed and less than the sum of the diameters of two seeds.

5. The germ vegetable growing machine according to claim 1, characterized in that: The drip irrigation assembly (5) comprises a water pipe (501), wherein a plurality of water pipes (501) are provided and are interconnected, and both sides of the water pipe (501) are fixedly arranged on the inner wall of the cultivation box (1) via fixing blocks (502), and a plurality of drip irrigation pipes (503) are arranged at equal intervals and are interconnected at the bottom of the water pipe (501), wherein the drip irrigation pipes (503) are arranged in a one-to-one correspondence with the seeding holes (401), and the pipe diameter at the bottom of the drip irrigation pipe (503) is smaller than the hole diameter of the seeding hole (401).

6. The germ vegetable growing machine according to claim 5, characterized in that: A water pump (504) is fixedly arranged at the bottom of the installation cavity (102); a water inlet pipe (505) is arranged at the input end of the water pump (504); the water inlet pipe (505) is connected to the water storage tank (6); a water outlet pipe (506) is arranged at the output end of the water pump (504); the water outlet pipe (506) is connected to the water pipe (501).

7. The germ vegetable growing machine according to claim 1, characterized in that: The output end of the driving motor (7) is provided with a lifting screw (701), the bottom of the lifting screw (701) is rotatably matched with the mounting cavity (102), a sliding rod (702) is fixedly provided in the mounting cavity (102), and supports (403) are extended at both ends of one side of the sowing rack (4), the lifting screw (701) is threadedly passed through one of the supports (403), and the sliding rod (702) slides through the other support (403).

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