Accurate quantitative sowing device for seeds of traditional Chinese medicinal materials

Abstract

The utility model is suitable for the technical field of traditional Chinese medicinal material planting, and provides an accurate quantitative sowing device for traditional Chinese medicinal material seeds, which comprises a planting box fixedly provided with a feed hopper, the partition plate is fixedly mounted in the planting box, and the planting box is divided into an upper space and a lower space by the partition plate; the guide hopper is arranged in a space below the planting box, and the guide hopper is fixedly mounted on the partition plate; the inclined plate is fixedly mounted on the planting box and is arranged at the opening end of the bottom of the guide hopper; and the fan is fixedly mounted on the planting box. The precise quantitative sowing device for the traditional Chinese medicinal material seeds can control the sowing quantity of the seeds, reduce the planting cost, reduce the situation of uneven seed distribution and improve the yield and quality of medicinal materials.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of traditional Chinese medicinal material planting, especially relates to a traditional Chinese medicinal material seed precision quantitative seeding device. BACKGROUND

[0002] With the in-depth research of scientific community in the field of traditional Chinese medicine, the traditional Chinese medicine is gradually widely recognized and valued in the world, and therefore, the demand for traditional Chinese medicine in the market is also increasing day by day. Traditional Chinese medicine is mainly wild and is collected from mountain slopes and wild forests, but with the increase of market demand, wild traditional Chinese medicine is far from enough to meet market demand, so it is required that farmers increase yield through artificial cultivation to realize the modernization of traditional Chinese medicine.

[0003] But the traditional seeding mode is still mainly artificial seeding or semi-mechanization. The traditional seeding mode cannot accurately control the dosage, resulting in increased cost and uneven seed distribution, and easy seedling and ridge breakage, which affects the yield and quality of medicinal materials. INVENTION CONTENTS

[0004] The utility model provides a traditional Chinese medicinal material seed precision quantitative seeding device, aims at solving the problem of the current seeding mode that cannot control the dosage, resulting in increased cost and uneven seed distribution.

[0005] In order to solve the above problems, the utility model is realized in this way, a traditional Chinese medicinal material seed precision quantitative seeding device, comprising: a planting box with a feed inlet fixedly installed; a partition plate fixedly installed in the planting box and dividing the planting box into two spaces; a guide hopper fixedly installed on the partition plate below the planting box; an inclined plate fixedly installed on the planting box and arranged at the opening end of the guide hopper bottom; a fan fixedly installed on the planting box; a suction pipe fixedly installed at the air inlet end of the fan, and extending into the space below the planting box, wherein a quantitative discharging mechanism is arranged on the suction pipe for the quantitative seeding of seeds; and a movable opening fixedly arranged on the planting box and corresponding to the quantitative discharging mechanism.

[0006] Preferably, the quantitative discharging mechanism comprises a fixed pipe, a hollow rotating disc, a communication port and a scraper, the fixed pipe is fixedly installed on the suction pipe, the hollow rotating disc is rotatably installed on the fixed pipe and is provided with the communication port, the communication port is annularly distributed, and the scraper is fixedly installed on the planting box and is arranged corresponding to the movable opening for scraping the seeds adsorbed on the communication port.

[0007] Preferably, the hollow rotating disc is provided with an adjusting disc through fixing bolts, the adjusting disc is provided with a fixing port in a ring shape, the fixing port is arranged correspondingly to the communication port, and the fixing port is used for adsorbing seeds of different sizes.

[0008] Preferably, the planting box is fixedly provided with a guide plate, the guide plate is arranged below the scraper, and the guide plate is used for receiving and guiding the falling seeds.

[0009] Preferably, a plurality of teeth are fixedly arranged on the hollow rotating disc in a ring shape, a driving motor is fixedly arranged on the partition plate, a driving gear is fixedly arranged on an output shaft of the driving motor, and the driving gear is engaged with the plurality of teeth.

[0010] Preferably, a limiting groove is fixedly arranged in the planting box, the limiting groove is arranged below the hollow rotating disc and is fixedly connected with the inclined plate, a supporting block is fixedly arranged in the planting box, and one side of the air suction pipe, on which the hollow rotating disc is arranged, is fixedly connected with the supporting block.

[0011] Preferably, a stirring shaft is rotatably arranged in a space above the planting box, a fixing gear is fixedly arranged on the stirring shaft, a transmission chain is sleeved on the fixing gear, a fixing motor is fixedly arranged on the planting box, and an output shaft of the fixing motor is fixedly connected with the stirring shaft.

[0012] Compared with the related art, the traditional Chinese medicinal material seed precision quantitative seeding device has the following beneficial effects:

[0013] Compared with the prior art, the traditional Chinese medicinal material seed precision quantitative seeding device realizes the purpose of precision quantitative seeding, effectively avoids seed waste, reduces seeding cost, ensures uniform distribution of seeds in a field, provides good conditions for growth of traditional Chinese medicinal materials, improves medicinal material yield and quality, simultaneously adapts to various traditional Chinese medicinal material seeding requirements through the replaceable adjusting disc, cooperates with the guide plate, the stable driving system, the limiting support structure and the stirring mechanism, and greatly improves the universality of the device, meets the increasing demand of the market for traditional Chinese medicines, and effectively promotes the modernization process of traditional Chinese medicines. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a front view structural schematic diagram of the traditional Chinese medicinal material seed precision quantitative seeding device provided by the utility model;

[0015] Figure 2 is a front view structural schematic diagram of the traditional Chinese medicinal material seed precision quantitative seeding device provided by the utility model;

[0016] Figure 3 is Figure 2 an enlarged structural schematic diagram of part A shown in the figure.

[0017] Reference numerals in the attached diagram: 1. Planting box; 2. Divider plate; 3. Guide hopper; 4. Inclined plate; 5. Fan; 6. Suction pipe; 7. Movable port; 8. Fixed pipe; 9. Hollow turntable; 10. Connecting port; 11. Adjusting plate; 12. Fixing bolt; 13. Fixed port; 14. Scraper; 15. Guide plate; 16. Tooth; 17. Drive motor; 18. Drive gear; 19. Limiting groove; 20. Stirring shaft; 21. Fixed gear; 22. Transmission chain; 23. Fixed motor; 24. Support block. Detailed Implementation

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing description of the drawings are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings are used to distinguish different objects, not to describe a particular order; the terms "inner," "outer," "left," and "right" indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0019] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0020] This utility model embodiment provides a device for precise quantitative sowing of Chinese medicinal herb seeds, such as... Figures 1-3As shown, the precise quantitative sowing device for Chinese medicinal herbs includes: a planting box 1 with a fixed feeding hopper; a partition plate 2, which is fixedly installed inside the planting box 1 and divides the planting box 1 into upper and lower spaces; a guide hopper 3, which is fixedly installed on the partition plate 2 in the lower space of the planting box 1; an inclined plate 4, which is fixedly installed on the planting box 1 and located at the opening end of the bottom of the guide hopper 3; a fan 5, which is fixedly installed on the planting box 1; a suction pipe 6, which is fixedly installed at the air inlet end of the fan 5 and extends to the lower space of the planting box 1 at the other end, and is equipped with a quantitative dispensing mechanism for quantitative sowing of seeds; and a movable port 7, which is fixedly opened on the planting box 1 and is correspondingly arranged with the quantitative dispensing mechanism.

[0021] In this embodiment, the blower 5 is activated. Under the action of the blower 5, the seeds are sucked and quantitatively controlled through the suction pipe 6 and its quantitative discharge mechanism, so that the seeds are discharged from the movable port 7 in a set amount, completing precise quantitative sowing. The inclined plate 4 can help guide the direction of seed discharge, and the guide bucket 3 plays a guiding and gathering role for the seeds. Through the quantitative discharge mechanism, the seeds of Chinese medicinal materials can be precisely and quantitatively sown, avoiding seed waste and effectively reducing sowing costs. This device can achieve precise quantitative sowing, ensuring that the seeds are evenly distributed in the field, providing good conditions for the growth of Chinese medicinal materials, thereby improving the yield and quality of medicinal materials, meeting the growing market demand for Chinese medicine, and promoting the modernization of Chinese medicine.

[0022] In a further preferred embodiment of this utility model, the quantitative discharging mechanism includes a fixed pipe 8, a hollow turntable 9, a connecting port 10, and a scraper 14. The fixed pipe 8 is fixedly installed on the suction pipe 6, the hollow turntable 9 is rotatably installed on the fixed pipe 8, and has the connecting port 10. The connecting port 10 is distributed in a ring shape. The scraper 14 is fixedly installed on the planting box 1 and is correspondingly arranged with the movable port 7, for scraping the seeds adsorbed on the connecting port 10 for planting.

[0023] In this embodiment, the blower 5 is activated, generating suction and creating negative pressure at the suction pipe 6. The hollow turntable 9 rotates under external drive. When the connecting port 10 on the hollow turntable 9 rotates to the position where it contacts the seeds, the seeds are adsorbed onto the connecting port 10 due to the negative pressure. As the hollow turntable 9 continues to rotate, when the connecting port 10 with adsorbed seeds rotates to the corresponding position of the scraper 14 (i.e., the movable port 7), the scraper 14 scrapes the seeds adsorbed on the connecting port 10 off, and the seeds fall into the field through the movable port 7, completing precise quantitative sowing. The quantitative discharging mechanism of this device, through the annularly distributed connecting ports 10 on the hollow turntable 9, combined with the negative pressure generated by the blower 5 and the precise scraping action of the scraper 14, can accurately control the number of seeds sown each time, achieving precise quantitative sowing, avoiding seed waste, and effectively reducing sowing costs. The quantitative dispensing mechanism ensures a stable number of seeds for each sowing, and, in conjunction with the overall layout of the device, enables the seeds to be evenly distributed in the field, creating favorable conditions for the growth of Chinese medicinal herbs. This, in turn, improves the yield and quality of Chinese medicinal herbs, meets the growing market demand for Chinese medicine, and contributes to the modernization of Chinese medicine.

[0024] In a further preferred embodiment of this utility model, an adjusting plate 11 is installed on the hollow turntable 9 by fixing bolts 12. The adjusting plate 11 has a fixing port 13 in a ring shape. The fixing port 13 is correspondingly arranged with the connecting port 10 and is used to adsorb seeds of different sizes.

[0025] In this embodiment, by installing a replaceable adjusting disc 11 on the hollow turntable 9, the adjusting disc 11 has a fixed opening 13 that corresponds to the connecting opening 10 and is of variable size. Different sizes of adjusting discs 11 can be replaced according to different seed sizes, making the device adaptable to the sowing needs of various Chinese medicinal herb seeds and greatly improving its versatility. Regardless of seed size, this device can precisely control the number of seeds sown each time through the cooperation of the adjusting disc 11 and the hollow turntable 9, as well as the precise scraping action of the scraper 14, achieving precise quantitative sowing, avoiding seed waste, and effectively reducing sowing costs.

[0026] In a further preferred embodiment of the present invention, a guide plate 15 is fixedly installed on the planting box 1. The guide plate 15 is located below the scraper 14 and is used to receive and guide the falling seeds.

[0027] In this embodiment, by setting a guide plate 15 below the scraper 14, the seeds scraped by the scraper 14 can be received and guided, allowing the seeds to fall accurately into the designated location in the field, further improving the accuracy of sowing, ensuring uniform seed distribution, and creating favorable conditions for the growth of medicinal herbs. Combined with the design of the replaceable adjusting disc 11, this device can replace the adjusting disc 11 with different specifications according to different seed sizes, adapting to the sowing needs of various medicinal herb seeds. The guide plate 15 can be used with different seeds for sowing, ensuring that all types of seeds can be accurately sown under the guiding action, greatly improving the versatility of the device.

[0028] In a further preferred embodiment of the present invention, a plurality of teeth 16 are fixedly installed in a ring on the hollow turntable 9, a drive motor 17 is fixedly installed on the partition plate 2, and a drive gear 18 is fixedly installed on the output shaft of the drive motor 17, the drive gear 18 meshing with the plurality of teeth 16.

[0029] In this embodiment, the drive motor 17 drives the drive gear 18 to rotate, and the drive gear 18 meshes with the teeth 16 on the hollow turntable 9, thereby stably driving the hollow turntable 9 to rotate. This gear transmission method provides smooth transmission and high precision, ensuring that the hollow turntable 9 rotates at a set speed and rhythm, thus guaranteeing the accuracy of seed adsorption, scraping, and sowing positions, and improving sowing quality. The stable drive system can be used for sowing different types of seeds, ensuring that all types of seeds can be sown under precise drive, greatly improving the versatility of the device.

[0030] In a further preferred embodiment of the present invention, a limiting groove 19 is fixedly installed inside the planting box 1. The limiting groove 19 is located below the hollow turntable 9 and is fixedly connected to the inclined plate 4. A support block 24 is fixedly installed inside the planting box 1. The side of the suction pipe 6 where the hollow turntable 9 is installed is fixedly connected to the support block 24.

[0031] In this embodiment, the seeds are positioned by the limiting groove 19, ensuring that the hollow turntable 9 can adsorb the seeds during rotation and preventing them from falling out of the movable opening 7. Simultaneously, the support block 24 supports the side of the suction pipe 6 where the hollow turntable 9 is installed, enhancing the overall structural stability and ensuring that the hollow turntable 9 rotates stably according to the set speed and rhythm. This, in turn, ensures the accuracy of seed adsorption, scraping, and sowing position, improving sowing quality. The stable limiting and support structure can accommodate different seeds, ensuring that all types of seeds can be sown in a stable environment, greatly improving the versatility of the device.

[0032] In a further preferred embodiment of the present invention, a stirring shaft 20 is rotatably installed in the space above the planting box 1, a fixed gear 21 is fixedly installed on the stirring shaft 20, a transmission chain 22 is sleeved on the fixed gear 21, a fixed motor 23 is fixedly installed on the planting box 1, and the output shaft of the fixed motor 23 is fixedly connected to the stirring shaft 20.

[0033] In this embodiment, a fixed motor 23 drives the stirring shaft 20 to rotate. The fixed gear 21 and transmission chain 22 on the stirring shaft 20 can achieve multi-axis linkage, which fully stirs the seeds in the planting box 1, making the seeds evenly dispersed, avoiding seed accumulation and clumping, and ensuring that the seeds can be evenly adsorbed by the hollow turntable 9 during the adsorption process. This ensures the consistency of the number and position of seeds for each sowing, improving the sowing quality. The stirring mechanism can be used to uniformly stir different types of seeds, ensuring that all types of seeds can be sown in a uniform state, greatly improving the versatility of the device.

[0034] In summary, compared with related technologies, this precision quantitative sowing device for Chinese medicinal herbs achieves the goal of precise quantitative sowing, effectively avoiding seed waste and reducing sowing costs; it ensures uniform seed distribution in the field, providing favorable conditions for the growth of Chinese medicinal herbs and improving their yield and quality; at the same time, through the interchangeable adjustment plate to adapt to the sowing needs of various Chinese medicinal herb seeds, and in conjunction with the design of guide plates, stable drive systems, limit support structures, and stirring mechanisms, the device's versatility is greatly improved, meeting the growing market demand for Chinese medicine and powerfully promoting the modernization of Chinese medicine.

[0035] It should be understood, in the several embodiments provided in this application, that the disclosed apparatus may be implemented in other ways.

[0036] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of this utility model according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of this utility model. These technical solutions are also within the scope of protection of this utility model.

Claims

1. A device for precise quantitative sowing of Chinese medicinal herb seeds, characterized in that, include: A planting box with a fixed feed hopper; A partition plate is fixedly installed inside the planting box, dividing the planting box into upper and lower spaces; The guide bucket, located in the space below the planting box, is fixedly installed on the partition plate; An inclined plate is fixedly installed on the planting box and is located at the open end of the bottom of the guide hopper; The fan is fixedly installed on the planting box; The suction pipe is fixedly installed at the air inlet end of the fan, and its other end extends into the space below the planting box. The suction pipe is equipped with a quantitative dispensing mechanism for quantitative seed sowing. An active opening is fixedly provided on the planting box and is correspondingly provided with the quantitative dispensing mechanism.

2. The precise quantitative sowing device for Chinese medicinal herbs as described in claim 1, characterized in that, The quantitative dispensing mechanism includes a fixed pipe, a hollow turntable, a connecting port, and a scraper. The fixed pipe is fixedly installed on the suction pipe, the hollow turntable is rotatably installed on the fixed pipe, and has the connecting port. The connecting port is distributed in a ring shape. The scraper is fixedly installed on the planting box and is set corresponding to the movable port, and is used to scrape the seeds adsorbed on the connecting port for planting.

3. The precise quantitative sowing device for Chinese medicinal herbs as described in claim 2, characterized in that, An adjusting plate is mounted on the hollow turntable by fixing bolts. The adjusting plate has a ring-shaped fixing port, which is corresponding to the connecting port and is used to adsorb seeds of different sizes.

4. The precise quantitative sowing device for Chinese medicinal herbs as described in claim 2, characterized in that, A guide plate is fixedly installed on the planting box. The guide plate is located below the scraper and is used to catch and guide the falling seeds.

5. The precise quantitative sowing device for Chinese medicinal herbs as described in claim 2, characterized in that, Multiple teeth are fixedly installed in a ring on the hollow turntable. A drive motor is fixedly installed on the partition plate. A drive gear is fixedly installed on the output shaft of the drive motor. The drive gear meshes with the multiple teeth.

6. The precise quantitative sowing device for Chinese medicinal herbs as described in claim 2, characterized in that, A limiting groove is fixedly installed inside the planting box. The limiting groove is located below the hollow turntable and is fixedly connected to the inclined plate. A support block is fixedly installed inside the planting box. The suction pipe is installed on one side of the hollow turntable and is fixedly connected to the support block.

7. The precise quantitative sowing device for Chinese medicinal herbs as described in claim 1, characterized in that, A stirring shaft is rotatably installed in the space above the planting box. A fixed gear is fixedly installed on the stirring shaft. A transmission chain is sleeved on the fixed gear. A fixed motor is fixedly installed on the planting box. The output shaft of the fixed motor is fixedly connected to the stirring shaft.

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