Seedling raising tray for traditional Chinese medicine planting

Abstract

The invention discloses a seedling raising tray for traditional Chinese medicine planting, and relates to the technical field of traditional Chinese medicine planting. Through cooperation of a first positioning pin and a positioning groove, when the first positioning pin and a second positioning pin move to the inclined section of the positioning groove, a seed bin moves to the middle of a first fixing frame, and when the seed bin moves to the middle to enable a first seed outlet hole and a second seed outlet hole to be aligned, traditional Chinese medicine seeds fall on the top of a seedling culture substrate of a seedling culture bowl, and the effect of precisely scattering the traditional Chinese medicine seeds is achieved; through cooperation of a second positioning pin and a positioning groove, a second funnel precisely falls matrix soil into a seedling raising pot, so that the matrix soil covers traditional Chinese medicine seeds scattered into the seedling raising pot through a first funnel, the effect of automatic soil covering after seed scattering is achieved, evaporation of moisture in a seedling raising matrix is reduced, and the traditional Chinese medicine seeds are in relatively stable humidity; the traditional Chinese medicine seeds can absorb water and germinate smoothly.

Description

Technical Field

[0001] The invention relates to the technical field of Chinese medicinal herb planting, and in particular to a seedling raising tray for Chinese medicinal herb planting. Background Art

[0002] The seeds or seedlings of many Chinese medicinal plants are relatively fragile. The seedling cultivation technology can improve the survival rate of seedlings, and it is also beneficial to cultivate high-quality seedlings with well-developed root systems and strong plants.

[0003] In the prior art, seedling trays are usually used for Chinese medicinal seedling cultivation. A large number of seedling containers are arranged in the seedling trays to improve the space utilization rate of seedling cultivation. However, in the sowing stage, Chinese medicinal seeds need to be manually sown into a large number of seedling containers. Seedling workers only put a small amount of Chinese medicinal seeds into the seedling containers one by one by using their fingers or tweezers, which is inefficient. In addition, for small Chinese medicinal seeds, there will be a large difference in the number of seeds sorted and sown. After the sowing is completed, the Chinese medicinal seeds need to be covered with matrix soil. If the matrix soil is sprinkled on the seedling tray, the matrix soil covered in each seedling container will be uneven. Some Chinese medicinal seeds are exposed due to insufficient coverage of the matrix soil, resulting in water loss and affecting the survival rate. Adding matrix soil to the seedling containers one by one will further reduce the efficiency of the seedling cultivation, which is time-consuming and labor-intensive.

[0004] In order to solve the above problems, the inventor proposed a seedling tray for planting Chinese medicinal materials. Summary of the invention

[0005] In order to solve the above technical problems, a seedling tray for planting traditional Chinese medicine is provided.

[0006] To achieve the above objectives, the present invention can be implemented by the following technical solutions: The present invention provides a seedling tray for Chinese medicinal plant planting, comprising: a fixing frame, a seed sowing assembly is arranged on the top of the fixing frame; The seed sowing assembly includes sliding seats symmetrically arranged on both sides of a fixed frame, the tops of the sliding seats are respectively fixedly connected to support arms, the tops of the support arms are respectively fixedly connected to mounting plates, at least two mounting plates are provided, the two mounting plates are commonly fixedly connected to a fixed frame, a seed bin is slidably connected to the fixed frame, a plurality of seed outlet holes are provided in a linear array on the seed bin, the seed outlet holes are located in the inner middle part of the seed bin, two sliding grooves are provided on the fixed frame, the two sliding grooves are symmetrically arranged on the inner surface of the fixed frame, sliding blocks are respectively fixedly connected to both sides of the seed bin, at least two sliding blocks are provided, and the two sliding blocks are The movable block is slidably connected in the two sliding grooves, and two springs are symmetrically arranged in each sliding groove, and no less than four springs are arranged. A connecting frame is fixedly connected to the two mounting plates, and a fixed plate is fixedly connected between the two connecting frames. A plurality of seed holes are provided on the fixed plate, and a plurality of funnels are fixedly connected to the bottom of the fixed plate at equal intervals. An inclined arm is fixedly connected to the two sides of the seed bin, and a positioning pin is fixedly connected to the bottom of the two inclined arms. Two positioning grooves are provided on the top of the fixed frame, and the two positioning grooves are symmetrically arranged on the fixed frame, and the two positioning pins are respectively inserted in the two positioning grooves.

[0007] Preferably, the seed holes one are grouped into three, the seed holes two are grouped into three, the number of groups of the seed holes one is the same as the number of groups of the seed holes two, and the number of the funnels one is the same as the number of groups of the seed holes two.

[0008] Preferably, the connecting frame 1 is L-shaped, the fixing plate 1 is located directly below the seed bin, and the bottom of the seed bin is in contact with the top of the fixing plate 1.

[0009] Preferably, the positioning groove is provided with a straight section and an inclined section, and the straight section and the inclined section of the positioning groove are cross-arranged.

[0010] Preferably, a soil covering component is arranged between the two mounting plates, and the soil covering component includes a fixing frame 2 fixedly connected between the two mounting plates, a matrix soil bin is slidably connected in the fixing frame 2, a plurality of unearthed holes 1 are provided on the matrix soil bin in a linear array, and the unearthed holes 1 are located in the inner middle part of the matrix soil bin, two sliding grooves 2 are provided on the fixing frame 2, and the two sliding grooves 2 are symmetrically arranged on the inner surface of the fixing frame 2, sliding blocks 2 are symmetrically fixedly connected on both sides of the matrix soil bin, and the two sliding blocks 2 are respectively slidably connected in the two sliding grooves 2, and two springs 2 are symmetrically arranged in each of the sliding grooves 2, and the springs 2 are provided with a total of no less than four, a connecting frame 2 is respectively fixedly connected on the two mounting plates, a fixing plate 2 is commonly fixedly connected between the two connecting frames 2, a plurality of unearthed holes 2 are provided on the fixing plate 2, a plurality of funnels 2 are fixedly connected at the bottom of the fixing plate 2, oblique arms 2 are respectively fixedly connected on both sides of the matrix soil bin, and positioning pins 2 are fixedly connected at the bottom of the two oblique arms 2, and the two positioning pins 2 are respectively inserted in the two positioning grooves.

[0011] Preferably, the three excavation holes one form a group, and the three excavation holes two form a group, and the number of groups of the excavation holes one is the same as the number of groups of the excavation holes two.

[0012] Preferably, a seedling raising tray is fixedly connected to the interior of the fixing frame, a plurality of seedling raising pots are arranged on the seedling raising tray, and the seedling raising pots are equidistantly arranged on the seedling raising tray.

[0013] Preferably, the number of the funnel one is the same as that of the funnel two, and the number of the funnel two is the same as the longitudinal number of the seedling raising pots.

[0014] Preferably, an equidistant moving component is provided on one side of the fixed frame, and the equidistant moving component includes a motor fixedly mounted on the side of the fixed frame, two pulley 1s are fixedly connected to the output shaft of the motor, and two pulley 2s are rotatably connected to a side of the fixed frame close to the motor, and the two pulley 2s are symmetrically arranged on both sides of the motor, and the two pulley 2s are coaxially fixedly connected to a rotating disk respectively, and two grooved wheels are rotatably connected to a side of the fixed frame close to the motor, and a detent pin is fixedly connected to the rotating disk on a side close to the grooved wheel, and the rotating disk forms a detent fit with the grooved wheel through the detent pin.

[0015] Preferably, screw rods are rotatably connected to both sides of the fixing frame, the two groove wheels are coaxially fixedly connected to the two screw rods respectively, a slide is threadedly connected to the surface of the screw rod, and the top of the slide is fixedly connected to the sliding seat.

[0016] As described above, the characteristics and advantages of the seedling tray for Chinese medicinal planting in the present invention are: Through the cooperation of positioning pin 1 and positioning groove, when positioning pin 1 and positioning pin 2 move to the inclined section of the positioning groove, the seed bin moves to the middle of fixed frame 1. When the seed bin moves to the middle so that seed hole 1 is aligned with seed hole 2, the Chinese medicine seeds in seed hole 1 fall into funnel 1 through seed hole 2. At this time, funnel 1 is aligned with the seedling pot, so that the Chinese medicine seeds fall on the top of the seedling matrix of the seedling pot, achieving the effect of accurately sowing the Chinese medicine seeds.

[0017] Through the cooperation of the positioning pin 2 and the positioning groove, when the positioning pin 2 moves to the middle of the inclined section of the positioning groove, the unearthed hole 1 is aligned with the unearthed hole 2, and the matrix soil in the matrix soil bin falls into the funnel 2 through the unearthed hole 1 and the unearthed hole 2. At this time, the funnel 2 is aligned with the seedling pot, so that the funnel 2 accurately drops the matrix soil into the seedling pot, so that the matrix soil covers the Chinese medicine seeds previously sown into the seedling pot by the funnel 1, achieving the effect of automatic soil covering after sowing, reducing the evaporation of water in the seedling matrix, and making the Chinese medicine seeds at a relatively stable humidity, which is conducive to the Chinese medicine seeds absorbing water and germinating smoothly.

[0018] Through the arrangement of the fixing plate 1 and the fixing plate 2, when the positioning pin 1 and the positioning pin 2 move away from the middle part of the inclined section of the positioning groove, the seed hole 1 is blocked by the fixing plate 1, and the soil hole 1 is blocked by the fixing plate 2, thereby avoiding excessive sowing and soil covering, reducing the amount of seeds used, avoiding excessive soil covering that affects the germination rate of traditional Chinese medicine seeds, and improving the economic benefits of seedling cultivation.

[0019] Through the setting of spring one and spring two, during the process of sowing and covering the soil, spring one at both ends of sliding block one and spring two at both ends of sliding block two will continuously squeeze and expand, so that the seed bin and the matrix soil bin have a certain shaking effect, so that the seeds in the seed bin and the matrix soil in the matrix soil bin can be shaken back and forth, preventing the seeds and the matrix soil from clogging the seed outlet hole one and the earth outlet hole one, thereby improving the stability of sowing and covering the soil.

[0020] Through the setting of the rotating disk and the groove wheel, the groove wheel rotates ninety degrees every time the rotating disk drives the pin to rotate one circle, so that the groove wheel drives the screw rod to rotate ninety degrees, and then the screw rod drives the slide to move forward a fixed distance. The slide drives the fixed frame one and the fixed frame two to move intermittently through the support arm and the mounting plate, thereby achieving the effect of equidistant intermittent movement, so that the seed bin and the matrix soil bin can move at equal distances according to the spacing of the seedling pots, to ensure that the funnel one and the funnel two can be aligned with the seedling pots, so as to achieve the effect of accurately sowing the Chinese medicine seeds into the seedling pots and covering the matrix soil on the Chinese medicine seeds. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional schematic diagram of the overall structure shown in the present invention; Figure 2 It is a three-dimensional schematic diagram of the top structure of the fixing frame shown in the present invention; Figure 3 It is a partial enlarged view of the internal structure of the mounting plate shown in the present invention; Figure 4 It is a three-dimensional schematic diagram of the internal structure of the fixing frame shown in the present invention; Figure 5 The present invention shows Figure 4 Enlarged view of point A in the middle; Figure 6 It is a three-dimensional schematic diagram of the internal structure of the second fixing frame shown in the present invention; Figure 7 The present invention shows Figure 6 Enlarged view of point B in the middle; Figure 8 It is a partial enlarged view of the positioning groove structure shown in the present invention; Fig. 9 It is a top view schematic diagram of the positioning groove structure shown in the present invention; Fig.10 It is a partial enlarged view of the positioning groove, the first positioning pin and the second positioning pin structure shown in the present invention; Fig.11 It is a three-dimensional schematic diagram of the rotating disk and the sheave structure shown in the present invention; Fig.12 The present invention shows Figure 1 Enlarged view of point C in the middle.

[0022] The reference numerals in the drawings of the present invention are: 1, fixed frame; 2, seedling tray; 3, seedling pot; Seeding assembly: 401, sliding seat; 402, support arm; 403, mounting plate; 404, fixed frame 1; 405, seed bin; 406, seed hole 1; 407, sliding groove 1; 408, sliding block 1; 409, spring 1; 410, connecting frame 1; 411, fixed plate 1; 412, seed hole 2; 413, funnel 1; 414, inclined arm 1; 415, positioning pin 1; 416, positioning groove; Soil covering components: 501, fixed frame 2; 502, matrix soil bin; 503, unearthed hole 1; 504, sliding slot 2; 505, sliding block 2; 506, spring 2; 507, connecting frame 2; 508, fixed plate 2; 509, unearthed hole 2; 510, funnel 2; 511, inclined arm 2; 512, positioning pin 2; Equidistant moving components: 601, motor; 602, pulley one; 603, pulley two; 604, rotating disk; 605, groove wheel; 606, pin; 607, screw rod; 608, slide. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0024] See also Figures 1 to 12 As shown, it is an embodiment provided by the present invention, and a seedling tray for Chinese medicinal planting provided will be described in detail below: The inclined section in the positioning groove 416 is shown as a, and the straight section is shown as b; A seedling tray for Chinese medicinal planting, such as Figure 1 to Figure 5 and Figure 8 to Figure 10 As shown, it comprises: a fixed frame 1, and a sowing assembly is arranged on the top of the fixed frame 1; The sowing assembly includes sliding seats 401 symmetrically arranged on both sides of the fixed frame 1, the tops of the sliding seats 401 are respectively fixedly connected to support arms 402, the tops of the support arms 402 are respectively fixedly connected to mounting plates 403, at least two mounting plates 403 are provided, the two mounting plates 403 are commonly fixedly connected to a fixed frame 1 404, a seed bin 405 is slidably connected in the fixed frame 1 404, a plurality of seed outlet holes 1 406 are linearly arranged on the seed bin 405, the seed outlet holes 1 406 are located in the inner middle of the seed bin 405, the fixed frame 1 404 is provided with two sliding grooves 1 407, the two sliding grooves 1 408 are provided on the fixed frame 1 408, and the two sliding grooves 1 409 are provided on the fixed frame 1 409. 7 is symmetrically arranged on the inner surface of the fixed frame 404, and the two sliding grooves 407 are arranged opposite to each other. The two sides of the seed bin 405 are respectively fixedly connected with sliding blocks 408, and at least two sliding blocks 408 are arranged. The two sliding blocks 408 are respectively slidably connected in the two sliding grooves 407. Two springs 409 are symmetrically arranged in each sliding groove 407. There are at least four springs 409. The two ends of the four springs 409 are respectively fixedly connected to the sliding groove 407 and the sliding block 408. The two mounting plates 403 are respectively fixedly connected with a connecting frame 410. The two connecting frames A fixing plate 411 is fixedly connected between the fixing plate 411 and the fixing plate 411, and a plurality of seed holes 412 are provided on the fixing plate 411. A plurality of funnels 413 are fixedly connected to the bottom of the fixing plate 411 at equal intervals, and each funnel 413 is aligned with the seed hole 412. The two sides of the seed bin 405 are fixedly connected with an inclined arm 414, and the bottoms of the two inclined arms 414 are fixedly connected with a positioning pin 415. The top of the fixing frame 1 is provided with two positioning grooves 416, and the two positioning grooves 416 are symmetrically arranged on the fixing frame 1. The two positioning pins 415 are respectively inserted into the two positioning grooves 416, and the positioning Pin 1 415 can be inserted into the notch of positioning groove 416 according to the position moved on fixing frame 1, three seed holes 1 406 are grouped together, three seed holes 2 412 are grouped together, the number of groups of seed holes 1 406 is the same as the number of groups of seed holes 2 412, the number of funnels 1 413 is the same as the number of groups of seed holes 2 412, connecting frame 1 410 is L-shaped, fixing plate 1 411 is located directly below seed bin 405, the bottom of seed bin 405 contacts the top of fixing plate 1 411, positioning groove 416 is provided with a plurality of straight sections and inclined sections, and the straight sections and inclined sections of positioning groove 416 are staggered.

[0025] Further, such as Figure 1 to Figure 3 , Figure 6 to Figure 10As shown, a soil covering component is arranged between the two mounting plates 403, and the soil covering component includes a second fixing frame 501 fixedly connected between the two mounting plates 403, and the second fixing frame 501 is arranged oppositely and parallel to the first fixing frame 404, a matrix soil bin 502 is slidably connected in the second fixing frame 501, and a plurality of unearthed holes 503 are arranged in a linear array on the matrix soil bin 502, and the unearthed holes 503 are located in the inner middle part of the matrix soil bin 502, and two sliding grooves 504 are arranged on the second fixing frame 501, and the two sliding grooves 504 are arranged oppositely, and the two sliding grooves 504 are arranged oppositely. The groove 504 is symmetrically arranged on the inner surface of the fixed frame 501, and the two sides of the matrix soil bin 502 are symmetrically fixedly connected with sliding blocks 505, and the two sliding blocks 505 are respectively slidably connected in the two sliding grooves 504, and two springs 506 are symmetrically arranged in each sliding groove 504. There are no less than four springs 506, and the two ends of the four springs 506 are respectively fixedly connected to the sliding groove 504 and the sliding block 505, and the two mounting plates 403 are respectively fixedly connected to the connecting frame 507. The two connecting frames 507 are arranged in parallel and opposite directions, and a fixing plate 508 is fixedly connected between the two connecting frames 507. A plurality of excavation holes 509 are opened on the fixing plate 508. A plurality of funnels 510 are fixedly connected to the bottom of the fixing plate 508. The two sides of the matrix soil bin 502 are respectively fixedly connected with inclined arms 511, and the inclined arms 511 are arranged parallel to the inclined arms 414. The bottoms of the two inclined arms 511 are fixedly connected with positioning pins 512, and the two positioning pins 512 are respectively inserted into the two positioning grooves 416. The excavation holes 503 are three in one. The number of unearthed holes 509 is the same as the number of unearthed holes 509. The interior of the fixed frame 1 is fixedly connected with a seedling tray 2. A plurality of seedling pots 3 are arranged on the seedling tray 2. The seedling pots 3 are equidistantly arranged on the seedling tray 2. The number of funnels 413 is the same as that of funnels 510. The number of funnels 510 is the same as the longitudinal number of seedling pots 3. The number of inclined sections of the positioning groove 416 is the same as the transverse number of the seedling pots 3. The middle of each inclined section of the positioning groove 416 is aligned with the middle of a row of seedling pots 3 at the edge of the seedling tray 2.

[0026] Further, such as Figure 1 , Figure 2 , Fig.11 and Fig.12As shown, an equidistant moving component is provided on one side of the fixed frame 1, and the equidistant moving component includes a motor 601 fixedly installed on the side of the fixed frame 1, two pulleys 1 602 are fixedly connected to the output shaft of the motor 601, and the fixed frame 1 is rotatably connected to the side close to the motor 601 with two pulleys 2 603, and the two pulleys 2 603 are symmetrically arranged on both sides of the motor 601, and the two pulleys 2 603 are coaxially fixedly connected with a rotating disk 604 respectively, and the fixed frame 1 is rotatably connected to the side close to the motor 601 with two groove wheels 605, and the rotating disk 604 is fixedly connected with a pin 606 on the side close to the groove wheel 605, and the rotating disk 604 forms a toggling fit with the groove wheel 605 through the pin 606, and the two sides of the fixed frame 1 are rotatably connected with screw rods 607, and the two groove wheels 605 are coaxially fixedly connected with the two screw rods 607, respectively, and the surface of the screw rod 607 is threadedly connected with a slide 608, and the top of the slide 608 is fixedly connected to the sliding seat 401.

[0027] In combination with the above embodiments, the entire working process and working principle of the above embodiments are as follows: The initial state is: The seedling pot 3 is filled with seedling matrix, and the positioning pin 415 is located in the middle of the inclined section of the positioning groove 416. The seed bin 405 is located in the middle of the fixed frame 404 under the positioning action of the inclined arm 414 and the positioning pin 415. The springs 409 on both sides of the two sliding blocks 408 are in an extended state, so that the seed hole 406 is aligned with the seed hole 412. The positioning pin 512 is located in the straight section of the positioning groove 416. The matrix soil bin 502 is located near one side edge of the fixed frame 501 under the positioning action of the inclined arm 511 and the positioning pin 512. The spring 506 on the side close to the matrix soil bin 502 is squeezed, and the spring 506 on the side away from the matrix soil bin 502 is stretched. At this time, the unearthed hole 503 is not misaligned with the unearthed hole 509, and the motor 601 is not powered.

[0028] The working status is: Quantitative movement: The motor 601 is started, so that the motor 601 drives the pulley 1 602 on the output shaft to rotate, thereby driving the pulley 2 603 to rotate through the belt, and then driving the rotating disk 604 to rotate. When the rotating disk 604 rotates, the detent pin 606 makes a circular motion, which cooperates with the slot of the groove wheel 605. When the detent pin 606 gradually moves closer to the groove wheel 605, the detent pin 606 gradually enters the slot of the groove wheel 605 and rotates through the slot of the groove wheel 605, so that the rotating disk 604 drives the detent pin 606 to rotate one circle. The groove wheel 605 rotates ninety degrees, thereby the groove wheel 605 drives the screw rod 607 to rotate ninety degrees, and then the screw rod 607 drives the slide 608 to move forward a fixed distance, and the slide 608 drives the fixed frame 1 404 and the fixed frame 2 501 to move intermittently through the support arm 402 and the mounting plate 403, thereby achieving the effect of equidistant intermittent movement, so that the seed bin 405 and the matrix soil bin 502 can move equidistantly according to the horizontal arrangement spacing of the seedling pot 3 to ensure that the funnel 1 413 and the funnel 2 510 can be aligned with the seedling pot 3.

[0029] Sowing seeds: When the motor 601 is not powered on and the positioning pin 415 is in the straight section of the positioning groove 416, the two positioning pins 415 squeeze the seed bin 405 through the inclined arm 414, so that the seed bin 405 is offset inside the fixed frame 404 under the action of the two inclined arms 414, and at the same time, the sliding blocks 408 on both sides of the seed bin 405 squeeze the two springs 409 on the side to which the seed bin 405 is biased, and the two springs 409 away from the sliding block 408 are stretched. At this time, the seed outlet hole 406 is misaligned with the seed outlet hole 2 412, and then Chinese medicinal seeds are added to the seed bin 405. Subsequently, when the motor 601 is started to move the fixed frame 404, a small amount of seeds will first slide into the seed outlet hole 406, and the seed bin 405 is driven by the fixed frame 404 to move synchronously. Whenever the positioning pin 415 at the bottom of the inclined arm 414 fixedly connected to the seed bin 405 enters After the inclined section of the positioning groove 416 is reached, the inclined arm 414 is squeezed and pushed by the cooperation of the positioning pin 415 and the inclined section of the positioning groove 416, so that the seed bin 405 is driven by the inclined arm 414 to slide toward the middle of the fixed frame 404, and the sliding block 408 is pushed and pulled by the springs 409 on both sides to assist the seed bin 405 to move toward the middle of the fixed frame 404. When the seed bin 405 moves to the center of the inclined section, the seed bin 405 will move to the middle of the fixed frame 404 driven by the inclined arm 414 and the positioning pin 415, so that the seed hole 406 is aligned with the seed hole 412 at this time, and the Chinese medicine seeds in the seed hole 406 fall into the funnel 413 through the seed hole 412, and at this time the funnel 413 is aligned with the seedling pot 3, so that the Chinese medicine seeds fall on the top of the seedling matrix of the seedling pot 3, achieving the effect of precise sowing.

[0030] Covering soil: When the fixed frame 404 moves so that the seed bin 405 sprinkles the seeds into the top of the seedling matrix in the seedling pot 3, the sliding seat 401 drives the fixed frame 1 404 and the fixed frame 2 501 to continue to move through the support arm 402, so that the positioning pin 2 512 moves into the inclined section of the positioning groove 416. At this time, the inclined arm 2 511 drives the matrix soil bin 502 to move through the cooperation of the positioning pin 2 512 and the inclined section of the positioning groove 416, so that the matrix soil bin 502 gradually moves toward the middle of the fixed frame 2 501 until the positioning pin 2 512 moves to the center of the inclined section of the positioning groove 416. At this time, the positioning pin 2 512 The soil bin 502 is brought to the middle of the fixed frame 501. At this time, the unearthed hole 1 503 is aligned with the unearthed hole 2 509, so that the matrix soil in the matrix soil bin 502 falls into the funnel 2 510 through the unearthed hole 1 503 and the unearthed hole 2 509, and at this time, the funnel 2 510 is aligned with the seedling pot 3, so that the funnel 2 510 accurately drops the matrix soil into the seedling pot 3, so that the fallen matrix soil covers the seeds previously sown into the seedling pot 3 by the funnel 1 413, and the effect of automatic covering with soil after sowing is achieved, which reduces the evaporation of water in the seedling matrix, and makes the Chinese medicine seeds at a relatively stable humidity, which is conducive to the Chinese medicine seeds absorbing water and germinating smoothly.

[0031] Anti-clogging: When the seed bin 405 moves back and forth under the cooperation of the positioning pin 1 415 and the positioning groove 416, and the matrix soil bin 502 moves back and forth under the cooperation of the positioning pin 2 512 and the positioning groove 416, during the process of sowing and covering the soil, the spring 1 409 at both ends of the sliding block 1 408 and the spring 2 506 at both ends of the sliding block 2 505 will continuously squeeze and expand, so that the seed bin 405 and the matrix soil bin 502 produce a certain shaking effect, so that the seeds in the seed bin 405 and the matrix soil in the matrix soil bin 502 can be shaken back and forth, so that the seeds and the matrix soil can smoothly enter the seed hole 1 406 and the unearthed hole 1 503 respectively, and at the same time prevent the seeds and the matrix soil from blocking the seed hole 1 406 and the unearthed hole 1 503, thereby improving the stability of sowing and covering the soil.

[0032] Quantitative sowing and covering: After the seed bin 405 and the matrix soil bin 502 are moved to the middle of the fixed frame 1 404 and the fixed frame 2 501 respectively under the action of the positioning groove 416 to sow seeds and cover the soil, when the sliding seat 401 and the support arm 402 continue to move forward, the positioning pin 1 415 and the positioning pin 2 512 leave the middle of the inclined section of the positioning groove 416 and gradually slide into the straight section of the positioning groove 416. In this process, the positioning pin 1 415 and the positioning pin 2 512 respectively drive the seed bin 405 and the matrix soil bin 502 to gradually move away from the middle of the fixed frame 1 404 and the fixed frame 2 501, so that the seed outlet hole 2 412 is no longer aligned with the seed outlet hole 1 40 6. The seed hole 406 is blocked by the fixed plate 411, the unearthed hole 509 is not aligned with the unearthed hole 503, and the unearthed hole 503 is blocked by the fixed plate 508, so that only when the positioning pin 415 and the positioning pin 512 are located in the middle of the inclined section of the positioning groove 416, a short period of sowing and covering with soil is carried out. When the positioning pin 415 and the positioning pin 512 move away from the middle of the inclined section of the positioning groove 416, the seed hole 406 and the unearthed hole 503 are immediately blocked to avoid excessive sowing and covering with soil, reduce the amount of seeds used, and avoid excessive covering with soil that affects the germination rate of traditional Chinese medicine seeds, thereby improving the economic benefits of seedling cultivation.

[0033] The above descriptions are merely embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A seedling tray for Chinese medicinal plant planting, characterized in that: include: A fixed frame (1), wherein a seed sowing assembly is arranged on the top of the fixed frame (1); The seed sowing assembly comprises a sliding seat (401) symmetrically arranged on both sides of a fixed frame (1), the top of the sliding seat (401) is fixedly connected to a support arm (402), the top of the support arm (402) is fixedly connected to a mounting plate (403), at least two mounting plates (403) are provided, the two mounting plates (403) are fixedly connected to a fixed frame (404), a seed bin (405) is slidably connected inside the fixed frame (404), and the seed bin (405) is provided in a fixed manner. A plurality of seed outlet holes (406) are provided in a linear array on the seed bin (405), and the seed outlet holes (406) are located in the inner middle of the seed bin (405). Two sliding grooves (407) are provided on the fixed frame (404), and the two sliding grooves (407) are symmetrically arranged on the inner surface of the fixed frame (404). Sliding blocks (408) are fixedly connected to the two sides of the seed bin (405), and at least two sliding blocks (408) are provided. A (408) is respectively slidably connected in two sliding grooves (407), and two springs (409) are symmetrically arranged in each sliding groove (407). The number of springs (409) is not less than four. A connecting frame (410) is fixedly connected to each of the two mounting plates (403). A fixing plate (411) is fixedly connected between the two connecting frames (410). A plurality of seed holes (412) are provided on the fixing plate (411). A plurality of funnels (413) are fixedly connected to the bottom of the fixed plate (411) at equal intervals, and inclined arms (414) are fixedly connected to the two sides of the seed bin (405), and the bottoms of the two inclined arms (414) are fixedly connected to positioning pins (415). The top of the fixed frame (1) is provided with two positioning grooves (416), and the two positioning grooves (416) are symmetrically arranged on the fixed frame (1), and the two positioning pins (415) are respectively inserted into the two positioning grooves (416).

2. A seedling tray for Chinese medicinal plant planting according to claim 1, characterized in that: The seed outlet holes 1 (406) are grouped into three, and the seed outlet holes 2 (412) are grouped into three. The number of groups of the seed outlet holes 1 (406) is the same as the number of groups of the seed outlet holes 2 (412), and the number of the funnels 1 (413) is the same as the number of groups of the seed outlet holes 2 (412).

3. A seedling tray for Chinese medicinal plant planting according to claim 2, characterized in that: The connecting frame 1 (410) is L-shaped, the fixing plate 1 (411) is located directly below the seed bin (405), and the bottom of the seed bin (405) is in contact with the top of the fixing plate 1 (411).

4. A seedling tray for Chinese medicinal plant planting according to claim 3, characterized in that: The positioning groove (416) is provided with a straight section and an inclined section, and the straight section and the inclined section of the positioning groove (416) are arranged crosswise.

5. A seedling tray for Chinese medicinal plant planting according to claim 1, characterized in that: A soil covering component is arranged between the two mounting plates (403), and the soil covering component comprises a second fixing frame (501) fixedly connected between the two mounting plates (403), a matrix soil bin (502) is slidably connected in the second fixing frame (501), a plurality of first excavation holes (503) are arranged in a linear array on the matrix soil bin (502), and the first excavation holes (503) are located in the inner middle part of the matrix soil bin (502), two second sliding grooves (504) are arranged on the second fixing frame (501), and the two second sliding grooves (504) are symmetrically arranged on the inner surface of the second fixing frame (501), and two sliding blocks (505) are symmetrically fixedly connected on both sides of the matrix soil bin (502), and the two second sliding blocks (505) are respectively slidably connected to the two second sliding grooves (504). 4), two springs (506) are symmetrically arranged in each of the sliding grooves (504), and the springs (506) are arranged in total not less than four, and the two mounting plates (403) are respectively fixedly connected with connecting frames (507), and a fixing plate (508) is commonly fixedly connected between the two connecting frames (507), and the fixing plate (508) is provided with a plurality of excavation holes (509), and a plurality of funnels (510) are fixedly connected to the bottom of the fixing plate (508), and the two sides of the matrix soil bin (502) are respectively fixedly connected with inclined arms (511), and the bottoms of the two inclined arms (511) are fixedly connected with positioning pins (512), and the two positioning pins (512) are respectively inserted into the two positioning grooves (416).

6. A seedling tray for Chinese medicinal plant planting according to claim 5, characterized in that: The three excavation holes one (503) form a group, and the three excavation holes two (509) form a group. The number of groups of the excavation holes one (503) is the same as the number of groups of the excavation holes two (509).

7. A seedling tray for Chinese medicinal plant planting according to claim 6, characterized in that: A seedling tray (2) is fixedly connected to the interior of the fixed frame (1), a plurality of seedling pots (3) are arranged on the seedling tray (2), and the seedling pots (3) are arranged at equal distances on the seedling tray (2).

8. A seedling tray for Chinese medicinal plant planting according to claim 7, characterized in that: The number of the funnel one (413) is the same as that of the funnel two (510), and the number of the funnel two (510) is the same as the longitudinal number of the seedling raising pot (3).

9. A seedling tray for Chinese medicinal plant planting according to claim 1, characterized in that: An equidistant moving assembly is arranged on one side of the fixed frame (1), and the equidistant moving assembly comprises a motor (601) fixedly mounted on the side of the fixed frame (1), two pulley 1s (602) are fixedly connected to the output shaft of the motor (601), two pulley 2s (603) are rotatably connected to a side of the fixed frame (1) close to the motor (601), the two pulley 2s (603) are symmetrically arranged on both sides of the motor (601), the two pulley 2s (603) are coaxially fixedly connected to a rotating disk (604), two grooved wheels (605) are rotatably connected to a side of the fixed frame (1) close to the motor (601), a detent pin (606) is fixedly connected to a side of the rotating disk (604) close to the grooved wheel (605), and the rotating disk (604) forms a toggle fit with the grooved wheel (605) through the detent pin (606).

10. A seedling tray for Chinese medicinal plant planting according to claim 9, characterized in that: The two sides of the fixed frame (1) are rotatably connected to screw rods (607), the two groove wheels (605) are coaxially fixedly connected to the two screw rods (607), the surface of the screw rod (607) is threadedly connected to a slide table (608), and the top of the slide table (608) is fixedly connected to the sliding seat (401).

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