Garlic sowing integrated bud correcting device and working method

Abstract

The invention provides a garlic seeding integrated bud correcting device and a working method, relates to the field of garlic seeding, and aims to solve the technical problems of low seed bud orientation adjustment qualification rate, easiness in influence of the process on the bud correcting accuracy, change of the posture of garlic seed buds in the insertion process and the like of an insertion device of an existing garlic seeding machine. A bud correcting device is adopted at the seeding tail end, single garlic seed falling control integrating a mechanical structure and machine vision is adopted, the effects that bud correcting action and transplanting action are synchronously and seamlessly connected in time, and bulbil orientation of single garlic seed machine vision is precisely regulated and controlled in space are achieved, vertical transplanting of each garlic seed is achieved, and the seeding bud correcting rate is fundamentally increased.

Description

Technical Field

[0001] The invention relates to the field of garlic sowing, and in particular to a garlic sowing integrated bud correcting device and a working method. Background Art

[0002] The most suitable sowing method for high-quality and high-yield cultivation of garlic is precision directional sowing, which has certain advantages in automatic film breaking rate, seedling emergence time, moss stem length, bulb transverse diameter and bulb weight. Garlic seed orientation is one of the key technologies for garlic sowing. The existing garlic seed orientation devices mainly include water floating seed method, spiral spring method, seed tooth tip method and multi-layer cone bowl method. These mechanical seed orientation methods generally use the characteristics of garlic's center of gravity close to the tail or the slender seed tooth tip. This method has extremely high requirements on the physical properties of garlic and is prone to cause inaccurate positive buds.

[0003] A Chinese patent (publication number CN 110278749 B, publication date 20190927) discloses a garlic automatic direction control seeder based on machine vision. The image acquisition device collects garlic seed images, processes the image to obtain the direction of the garlic seed bulbs, and sends instructions to control the flip direction motor to drive the inoculation groove to rotate clockwise or counterclockwise. The inoculation groove flips downward to keep the garlic seed bulbs facing up and falls into the duckbill opening and closing mechanism. The duckbill opening and closing mechanism contacts the duckbill opening and closing control track when it is close to the lowest position, and the duckbill opening and closing plate rotates the duckbill to open. It adjusts the garlic seed by changing the posture of the inoculation groove to receive the garlic seed, but its adjustment is more complicated, and the garlic seed position is easily offset and slipped during the adjustment process, which makes it difficult to meet the needs of quickly supplying garlic seeds after the positive buds during the sowing process. Summary of the invention

[0004] The purpose of the present invention is to provide an integrated garlic sowing bud-correcting device and a working method in view of the defects of the prior art. The bud-correcting device adopts a single garlic seed dropping control that integrates a mechanical structure with a machine vision, so as to achieve the effect of synchronous and seamless connection between the bud-correcting action and the planting action in time, and precise control of the orientation of the bulb of a single garlic seed by the machine vision in space, so as to realize the upright planting of each garlic seed and fundamentally improve the sowing bud-correcting rate.

[0005] The first object of the present invention is to provide an integrated garlic sowing and sprouting device, which adopts the following scheme:

[0006] include:

[0007] The delivery assembly includes a conveying trough and an adjusting clamping groove connected to each other, and the adjusting clamping groove is installed on the frame plate;

[0008] An identification component, including a position sensor located on one side of the adjustment clamp slot and an image acquisition element located on the other side of the adjustment clamp slot;

[0009] The sowing component includes a sowing duckbill that rotates around the working axis and remains vertical. The sowing duckbill is located below the frame plate and the adjustment clamping groove. The sowing duckbill is provided with a cavity with an open top. The in-place sensor is used to identify the relative positions of the sowing duckbill and the adjustment clamping groove. An intermediate clamping groove is installed in the cavity to receive the garlic seeds output by the adjustment clamping groove, so that the cavity is divided into an adjustment cavity and an execution cavity. The sowing duckbill is provided with a blocking brush that probes into the adjustment cavity. According to the posture of the garlic seeds obtained by the image acquisition component, the blocking brush disturbs the garlic seeds that fall into the execution cavity through the intermediate clamping groove so that the garlic seed bulbs face upward.

[0010] Furthermore, the movement path of the inserting duckbill is divided into a response section, a receiving section, an adjustment section, an inserting section and a reset section in sequence. The recognition area of ​​the in-situ sensor is arranged corresponding to the response section, the recognition area of ​​the image acquisition element is arranged corresponding to the receiving section, and the middle clamping groove is configured to receive the garlic seeds output by the adjustment clamping groove at the connection position between the response section and the receiving section.

[0011] Furthermore, the barrier brush moves in the adjustment section to disturb the garlic seeds.

[0012] Furthermore, the middle groove is a plate with a V-shaped cross-section, and along the distribution direction of the grooves in the middle groove for accommodating the garlic seeds, the two barrier brushes are distributed at intervals and are located on both sides of the vertical axis of the cavity.

[0013] Furthermore, the barrier brush on the inserting duckbill is distributed obliquely relative to the vertical axis of the cavity, the barrier brush is slidably matched with the inserting duckbill, and the barrier brush is equipped with a driving element to drive the barrier brush to retract and retract to avoid or disturb the garlic seeds.

[0014] Furthermore, a seed taking groove is provided at the communication position between the conveying groove and the adjusting clamp groove, and the seed taking groove blocks or opens the communication position between the conveying groove and the adjusting clamp groove so that the garlic seeds stay on the seed taking groove or fall into the adjusting clamp groove.

[0015] Furthermore, the adjustment clamping groove includes two clamping pieces, one end of which can be opened and closed, and the other end is connected to a return spring to release garlic seeds or block garlic seeds.

[0016] Furthermore, the middle clamping groove is equipped with a power device to enable the middle clamping groove to receive or pour the garlic seeds, so that the cavity is a conical channel.

[0017] The second object of the present invention is to provide a working method of the garlic sowing integrated sprout correction device as described in the first object, comprising:

[0018] The garlic seeds are put into the adjustment clamping groove through the conveying trough, and the sowing duckbill rotates around the working axis;

[0019] When the inserting duckbill rotates to approach the adjusting slot, the in-position sensor is triggered, so that the inserting duckbill moves to the bottom of the adjusting slot to receive the garlic seeds put into the adjusting slot, and the garlic seeds fall into the middle slot;

[0020] The image acquisition component obtains the posture of the garlic seeds on the middle groove, determines the direction of the garlic bulbs, and moves the bulbs toward the baffle brush on the corresponding side, so that the garlic seeds slide down from the middle groove and the bulbs contact the baffle brush, thereby adjusting the posture of the garlic seeds so that the bulbs face upward;

[0021] After the duckbill rotates to the bottom, it is inserted into the soil to make a hole. The duckbill is opened to allow the garlic seeds to fall into the soil hole with the scales facing upwards.

[0022] The inserted duckbill is pulled out from the soil and reset to run in a cycle.

[0023] Furthermore, after the middle clamping groove receives the garlic seeds, the V-shaped cross-section thereof can be used to adjust the garlic seeds to a horizontal posture of the bulb buds.

[0024] Compared with the prior art, the present invention has the following advantages and positive effects:

[0025] In order to solve the technical problems such as low qualified rate of bud orientation adjustment in the existing garlic seeder's inserting device, the accuracy rate of correct buds being easily affected by the process, and changes in the posture of garlic buds during the inserting process, the inserting device at the rear end of the seeder is optimized and designed, and a correct bud device is adopted at the end of sowing. The single garlic seed drop control is achieved by integrating mechanical structure and machine vision, so as to achieve the effect of synchronous and seamless connection between the correct bud action and the inserting action in time, and precise control of the orientation of the garlic buds by machine vision of a single garlic seed in space, so that each garlic seed can be planted upright, fundamentally improving the correct bud rate of sowing.

[0026] By simplifying the garlic seed adjustment process and stabilizing the position of the garlic seeds, the sowing interruption and repeated operation caused by the garlic seed deviation and slipping are reduced, the sowing speed is accelerated, and the garlic seeds can be sown into the soil more evenly and accurately. Compared with the existing technology, more high-quality sowing operations can be completed in the same time, improving the sowing efficiency.

[0027] The movement path of the duckbill is subdivided into a response segment, a receiving segment, an adjustment segment, an insertion segment and a reset segment, which correspond to different functions respectively. The recognition area of ​​the in-place sensor corresponds to the response segment, ensuring that the duckbill can respond to the position of the adjustment slot in time; the recognition area of ​​the image acquisition component corresponds to the receiving segment, and the posture information of the garlic seeds is obtained at the key position where the garlic seeds enter the duckbill, so that the collaborative work of each component in the garlic seeding process is more accurate and efficient, providing time and space guarantees for the subsequent posture adjustment and insertion of the garlic seeds.

[0028] The middle groove uses a V-shaped cross-section plate, which is conducive to adjusting the posture of the garlic seeds to the level of the bulbs, providing a basis for the subsequent precise disturbance of the barrier brush. The two barrier brushes are spaced on both sides of the vertical axis of the cavity and are tilted relative to the vertical axis of the cavity. They slide with the insertion duckbill and are equipped with a driving element to drive the extension. In the adjustment section, the barrier brush moves according to the direction of the garlic bulbs. The extended barrier brush can effectively disturb the garlic seeds, ensuring that the garlic bulbs are facing upward and improving the correct bud rate of sowing. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The accompanying drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0030] Figure 1 The present invention is a working process diagram of the integrated sprout correction device for garlic sowing in one or more embodiments of the present invention.

[0031] Figure 2 It is a schematic diagram of the structure of the duckbill insertion in one or more embodiments of the present invention.

[0032] Figure 3 Schematic diagram of the movement process of garlic seeds in the duckbill in one or more embodiments of the present invention.

[0033] Figure 4 Schematic diagram of garlic seeds in a conveying trough and an adjustment clamping groove in one or more embodiments of the present invention.

[0034] Figure 5 The present invention is a time relationship diagram of the working process of the integrated sprout correction device for garlic sowing in one or more embodiments of the present invention.

[0035] Among them, 1. conveying trough; 2. garlic seeds; 3. seed trough; 4. shelf; 5. collection camera; 6. adjustment clamping slot; 6-1. conveying clamping plate; 6-2. conveying connecting plate; 7. inserter; 7-1. adjustment cavity; 7-2. execution cavity; 8. insertion trajectory; 9. middle clamping slot; 10. barrier brush; 11. collection angle; 12. identification angle; 13. adjustment angle; 14. adjustment of drop height; 15. return spring; 16. response height; 17. photoelectric sensor; 18. response angle; 19. receiving height. DETAILED DESCRIPTION

[0036] Example 1

[0037] In a typical embodiment of the present invention, Figure 1-Figure 5 As shown, a garlic sowing integrated sprout correction device is provided.

[0038] In the field of garlic sowing, existing sowing devices find it difficult to achieve effective coordination between the bud orientation action and the insertion action in time and space. It is impossible to accurately control the bulb orientation of a single garlic seed 2 through machine vision and closely integrate it with the insertion action. As a result, the garlic seed 2 cannot be guaranteed to be planted in the soil in the best upright planting posture during sowing, affecting the growth and development of garlic and the final yield. Based on this, the present embodiment provides an integrated bud-correcting device for garlic sowing, which uses an in-situ sensor to identify the position of the duckbill for inserting so as to control the timing of dropping, so that the middle groove 9 arranged inside the duckbill can accurately receive the garlic seeds 2, and uses an image acquisition element to perform posture recognition on the garlic seeds 2 on the middle groove 9, and sets a baffle brush 10 to accurately disturb the falling process of the garlic seeds 2, so that the garlic seeds 2 can be dropped in place with the buds facing the direction, meeting the planting needs, and adopts the single garlic seed 2 drop control that integrates mechanical structure and machine vision, so as to achieve the effect of synchronous and seamless connection of the bud-correcting action and the inserting action in time, and precise control of the bud orientation of the single garlic seed 2 by machine vision in space, so as to realize the upright planting of each garlic seed 2, and fundamentally improve the sowing correct bud rate.

[0039] like Figure 1-Figure 5 As shown, the integrated bud-forming device for garlic sowing includes a delivery component, an identification component and an insertion component, wherein the delivery component is used to obtain and deliver the garlic seeds 2, the identification component can identify the position of the insertion duckbill working on the insertion component and the posture of the garlic seeds 2 in the insertion duckbill, and the insertion duckbill can receive the garlic seeds 2 and adjust their posture before sowing.

[0040] Specifically, the delivery assembly is formed by the connection between the delivery trough 1 and the adjustment clamping groove 6, and the adjustment clamping groove 6 is installed on the frame plate 4. The delivery trough 1 serves as the initial delivery channel for the garlic seeds 2, and delivers the garlic seeds 2 to the adjustment clamping groove 6 in an orderly manner. The adjustment clamping groove 6 provides a relatively stable transition space for the garlic seeds 2, and performs preliminary sorting and positioning of the garlic seeds 2, ensuring that the garlic seeds 2 are in a relatively regular state when entering the subsequent processing link. At the same time, the frame plate 4 provides a stable support for the adjustment clamping groove 6, ensuring the stability of the entire delivery process.

[0041] The in-place sensor and image acquisition element in the identification component are respectively located on both sides of the adjustment slot 6. The in-place sensor is mainly responsible for monitoring the relative position relationship between the insertion duckbill and the adjustment slot 6. In this embodiment, the in-place sensor can be a photoelectric sensor 17, and its working principle is to sense the proximity of the insertion duckbill and send out a signal in time to ensure that the garlic seeds 2 can fall into the insertion duckbill accurately from the adjustment slot 6 at the right time, avoiding the situation where the garlic seeds 2 are released too early or too late. The image acquisition element can use a collection camera 5 to obtain the posture information of the garlic seeds 2, and use the existing machine vision technology to clearly capture the appearance characteristics of the garlic seeds 2, especially the direction of the bulbils, to provide key data basis for the subsequent posture adjustment of the garlic seeds 2.

[0042] The core of the sowing assembly is a sowing duckbill that is kept vertical around the working axis, which is located below the frame plate 4 and the adjustment clamping groove 6. The sowing duckbill can realize rotational motion driven by an external rotary drive device, and the rotation axis of the external rotary drive device is the working axis of the sowing assembly. And in order to ensure the positive sprouting process of the garlic seeds 2, the sowing duckbill can form a rotational match with the external rotary drive device, so that the sowing duckbill can maintain a vertical posture. A cavity with an open top is provided inside the sowing duckbill, and the middle clamping groove 9 is installed in the cavity, which cleverly divides the cavity into an adjustment cavity 7-1 and an execution cavity 7-2. The middle clamping groove 9 receives the garlic seeds 2 output from the adjustment clamping groove 6. When the garlic seeds 2 enter the adjustment cavity 7-1, the baffle brush 10 located in the adjustment cavity 7-1 begins to play a role according to the posture information of the garlic seeds 2 obtained by the image acquisition element.

[0043] Specifically, the insertion duckbill is kept vertically around the working axis and is located below the frame plate 4 and the adjustment clamping groove 6, ensuring that the garlic seeds 2 can smoothly fall into the insertion duckbill from the upper adjustment clamping groove 6 under the action of gravity, and can achieve the action of inserting and sowing in the soil in the subsequent movement. The insertion duckbill is provided with a cavity with an open top, which provides a spatial basis for receiving, adjusting and conveying the garlic seeds 2, so that the garlic seeds 2 can complete the posture adjustment and insertion process in the insertion duckbill according to the predetermined process.

[0044] The middle clamping groove 9 is installed in the cavity of the insertion duckbill, and its function is to receive the garlic seeds 2 output by the adjustment clamping groove 6. By dividing the cavity into the adjustment cavity 7-1 and the execution cavity 7-2, the garlic seeds 2 can be processed in stages after entering the cavity.

[0045] The middle clamping groove 9 is a plate with a V-shaped cross-section. Along the distribution direction of the grooves for accommodating the garlic seeds 2, its special V-shaped structure helps to make preliminary adjustments to the posture of the garlic seeds 2 to a certain extent, making the garlic seeds 2 easier to be accurately operated by the subsequent barrier brush 10, thereby improving the success rate and efficiency of the posture adjustment.

[0046] The baffle brush 10 is inserted into the adjustment cavity 7-1, and its main function is to disturb the garlic seeds 2 that fall into the execution cavity 7-2 through the middle clamping groove 9 according to the posture of the garlic seeds 2 obtained by the image acquisition element, so as to achieve the purpose of adjusting the garlic seeds 2 bulbs upward.

[0047] The baffle brush 10 can disturb the garlic seeds 2 in a targeted manner, so that the garlic seeds 2 gradually adjust their bulbs to an ideal upward state when they fall into the execution cavity 7-2, thereby achieving an organic combination of the positive bud processing and the insertion action of the garlic seeds 2.

[0048] By simplifying the garlic seed 2 adjustment process and stabilizing the position of garlic seed 2, the sowing interruption and repeated operation caused by the complex adjustment of garlic seed 2 are effectively reduced. Garlic seed 2 can maintain a stable rhythm during the transportation, adjustment and insertion process, and fall into the soil quickly and accurately. Compared with traditional sowing methods or defective existing technologies, more sowing tasks can be completed in the same time, greatly improving the sowing efficiency, ensuring that garlic seed 2 planting can be completed in large areas during the best farming time, and providing strong guarantees for seasonal tasks in agricultural production.

[0049] The close combination and precise control of the sprouting action and the planting action are achieved, and each garlic seed 2 can be planted in the soil in an upright planting posture. The precise planting method enables garlic to obtain good growth conditions in the early growth stage, and the root system can grow vertically downward to better absorb nutrients and water from the soil. At the same time, the above-ground part can also maintain a neat growth posture, reducing the problems of poor growth and lack of seedlings caused by the poor posture of the garlic seed 2, significantly improving the planting quality, and laying a solid foundation for the high yield and harvest of garlic.

[0050] like Figure 1 As shown, in order to facilitate the description of the working process of the inserting duckbill, the closed loop motion path of the inserting duckbill is divided into a response section, a receiving section, an adjustment section, an inserting section and a reset section, and the recognition area of ​​the in-place sensor corresponds to the response section, so as to timely sense the relative position of the inserting duckbill and the adjustment clamping groove 6 and trigger subsequent actions; the recognition area of ​​the image acquisition element corresponds to the receiving section, and the posture information of the garlic seed 2 is obtained when the garlic seed 2 enters the key position. The middle clamping groove 9 receives the garlic seed 2 at the junction of the response section and the receiving section, ensuring that the garlic seed 2 enters the subsequent processing flow at the appropriate time and space node. The middle clamping groove 9 and the cavity inside the inserting duckbill can adjust the posture of the garlic seed 2 when running in the adjustment section. The inserting duckbill can be inserted into the soil layer to open a hole in the inserting section and realize the sowing of the garlic seed 2. After the sowing is completed, the inserting duckbill runs in the reset section and gradually reaches the response section to carry out the next round of receiving and budding process, realizing the close coordination of each component in the movement process of the inserting duckbill and improving the sowing efficiency and accuracy.

[0051] like Figure 2 and Figure 3 As shown, the middle clamping groove 9 is a plate with a V-shaped cross-section. Along the groove distribution direction of the middle clamping groove 9 for accommodating the garlic seeds 2, two baffle brushes 10 are distributed at intervals and are located on both sides of the vertical axis of the cavity. The two baffle brushes 10 are distributed at intervals and are located on both sides of the vertical axis of the cavity, and are distributed obliquely relative to the vertical axis of the cavity, so that the garlic seeds 2 can be acted on from different angles, which increases the flexibility and effectiveness of adjustment.

[0052] The barrier brush 10 is slidably matched with the insertion duckbill, so that it can maintain a suitable position when not working, avoiding obstruction to the normal transportation of the garlic seeds 2, and can play a role accurately when the posture of the garlic seeds 2 needs to be adjusted. In addition, the barrier brush 10 is equipped with a driving element to drive its extension and retraction. Through the control of the driving element, the barrier brush 10 can choose to avoid or disturb the garlic seeds 2 according to the actual situation of the garlic seeds 2, realizing intelligent operation, and further improving the reliability and practicality of the device.

[0053] The middle clamping groove 9 adopts a V-shaped cross-section plate, and uses its shape characteristics to make preliminary posture adjustments to the garlic seeds 2, making it more conducive to the subsequent operation of the barrier brush 10. Along the direction of the groove for accommodating the garlic seeds 2, the two barrier brushes 10 are spaced and distributed on both sides of the vertical axis of the cavity and are tilted, slidingly cooperating with the insertion duckbill, and controlled by the driving element to extend and retract. In the adjustment section, according to the feedback of the image acquisition element, the driving element drives the barrier brush 10 to accurately disturb the garlic seeds 2, so as to achieve the posture adjustment of the garlic seeds 2 with the bulbs facing upward, effectively improving the adjustment effect and reliability of the barrier brush 10.

[0054] like Figure 4 As shown, a seed taking slot 3 is provided at the connection between the conveying slot 1 and the adjusting clamping slot 6. By changing its blocking or opening state, the conveying rhythm of the garlic seeds 2 can be flexibly controlled so that the garlic seeds 2 can enter the adjusting clamping slot 6 in an orderly manner. The adjusting clamping slot 6 is composed of two clips, one end of which can be opened and closed and the other end of which is connected to a return spring 15. One of the clips is a conveying clamping plate 6-1, and the other clip is a conveying connecting plate 6-2. The return spring 15 connects the conveying clamping plate 6-1 and the conveying connecting plate 6-2. The elastic action of the return spring 15 is used to realize the delivery and blocking of the garlic seeds 2, thereby ensuring the stable stay and accurate delivery of the garlic seeds 2 in the adjusting clamping slot 6, and improving the stability and controllability of the conveying of the garlic seeds 2.

[0055] The middle slot 9 cooperates with the power equipment, and the action of the power equipment realizes the reliable acceptance and timely dumping of the garlic seeds 2, ensuring that the garlic seeds 2 enter the execution cavity 7-2 at the right time. Among them, the power equipment can be selected according to demand, and the driving motor, steering gear and other action elements are used to drive the middle slot 9 to open and close or flip, so that the garlic seeds 2 can fall. The execution cavity 7-2 is designed as a conical channel. By utilizing its shape characteristics, the garlic seeds 2 can be kept in a state with the scales facing upward after adjusting the posture, waiting for the seeds to fall during sowing. After the insertion duckbill is inserted into the soil to open a hole, it is convenient for the garlic seeds 2 to slide smoothly into the soil hole, ensuring the accuracy and reliability of the sowing of the garlic seeds 2.

[0056] The execution cavity 7-2 is designed as a conical channel. After the duckbill is inserted into the soil to make a hole, its gradually shrinking space structure can be used to guide the garlic seeds 2 to fall smoothly into the soil hole with the scales facing upward, thereby ensuring the accuracy of sowing and the initial growth posture of the garlic seeds 2 in the soil, laying a foundation for the good growth of garlic.

[0057] Through precise control of the processing flow of Garlic Seed 2 and fine adjustment of its posture, Garlic Seed 2 can complete sowing with a more accurate posture and higher efficiency. Compared with traditional sowing methods, it reduces the number of re-sowing and seedling replacements caused by poor posture and chaotic processing of Garlic Seed 2, improves the one-time success rate of sowing, and can complete more high-quality sowing operations in the same time, significantly improving sowing efficiency and accuracy.

[0058] Example 2

[0059] In another typical embodiment of the present invention, Figure 1-Figure 5 As shown, a working method of a garlic sowing integrated bud-correcting device is provided, using the garlic sowing integrated bud-correcting device as in Example 1.

[0060] A working method of a garlic sowing integrated sprout correction device, comprising:

[0061] The garlic seeds 2 are put into the adjustment clamping groove 6 through the conveying groove 1, and the insertion duckbill rotates around the working axis;

[0062] When the inserting duckbill rotates to approach the adjusting clamping slot 6, the in-position sensor is triggered, so that the inserting duckbill moves to the bottom of the adjusting clamping slot 6 to receive the garlic seeds 2 put into the adjusting clamping slot 6, and the garlic seeds 2 fall into the middle clamping slot 9;

[0063] The image acquisition component obtains the posture of the garlic seeds 2 on the middle groove 9, determines the direction of the bulbils of the garlic seeds 2, and moves the bulbils toward the baffle brush 10 on the corresponding side, so that the garlic seeds 2 slide down from the middle groove 9 and the bulbils contact the baffle brush 10, thereby adjusting the posture of the garlic seeds 2 so that the bulbils of the garlic seeds 2 face upward;

[0064] After the sowing duckbill rotates to the bottom, it is inserted into the soil to make a hole, and the sowing duckbill is opened to make the garlic seeds 2 fall into the soil hole with the scale buds facing upwards;

[0065] The inserted duckbill is pulled out from the soil and reset to run in a cycle.

[0066] After the middle clamping groove 9 receives the garlic seeds 2, the V-shaped cross section thereof can be used to adjust the garlic seeds 2 to a level posture of the bulbils.

[0067] Specific, combined Figure 1 , Figure 5 Provide detailed description of working methods.

[0068] The conveying trough 1 conveys the garlic seeds 2 to the end in sequence, and then the seed taking trough 3 is separated after cyclic rotation, and the garlic seeds 2 roll into the adjustment clamping groove 6. At this time, the adjustment clamping groove 6 is in a closed state, and the garlic seeds 2 are kept in a state. The insertion duckbill at the lower part of the conveying trough 1 is rotating. When it moves to the response height 16H1, the insertion duckbill activates the photoelectric sensor 17, and the signal of the photoelectric sensor 17 is transmitted to the controller. The controller controls the power device to open the adjustment clamping groove 6. At this time, the garlic seeds 2 fall at the receiving height 19H2. When the insertion duckbill rotates at an angular velocity W1, the rotation angle is Ω, ensuring that the insertion duckbill response time is equal to the garlic seed 2 receiving height 19 falling time, the garlic seeds 2 fall into the middle clamping groove 9 in the upper adjustment cavity 7-1 of the insertion duckbill, and then the adjustment clamping groove 6 is restored to a closed state under the action of the return spring 15. At this time, the acquisition camera 5 starts to work and recognizes the scale buds of the garlic seeds 2 that have fallen into the middle groove 9. The middle groove 9 is a "V"-shaped structure, and the garlic seeds 2 fall on it in a prone position. At this time, the insertion duckbill continues to run according to the insertion trajectory 8, and the acquisition camera 5 also rotates in coordination with the angular velocity W2. When the insertion duckbill rotates the identification angle 12θ and the acquisition camera 5 rotates the acquisition angle 11δ, the scale bud direction of the garlic seeds 2 is identified within this time. The acquisition camera 5 is quickly reset under the drive of the power device, and the controller controls the power device to open the middle groove 9. In the process of the garlic seeds 2 falling from the middle groove 9 to the bottom of the cavity, this section height is adjusted to the falling height of 14h. When the scale buds face inward, the inner side of the insertion duckbill blocks the brush action and moves into the insertion duckbill to collide with the position of the garlic seed 2 scale buds, completing the adjustment of the upward movement of the garlic seed 2 scale buds, and then performs free fall motion in the insertion duckbill cavity and falls to the execution cavity 7-2 of the insertion duckbill. At this time, the inserting duckbill continues to run according to the inserting trajectory 8, with an angular velocity of W1 and an operating angle of θ. At the same time, the garlic seed 2 buds are adjusted downward to the bottom of the inserting duckbill. The adjustment time of the garlic seed 2 buds is less than the running time of the inserting duckbill before insertion.

[0069] The acquisition camera 5 is installed on the frame plate 4, and the frame plate 4 is at the bottom of the conveying trough 1. The photoelectric sensor 17 is installed at the proximal end of the frame plate 4 relative to the operation of the insertion duckbill. The acquisition camera 5 is installed at the distal end of the frame plate 4 relative to the operation of the insertion duckbill. The insertion duckbill is divided into an upper adjustment cavity 7-1 and a lower execution cavity 7-2. The middle clamping groove 9 is installed on the top of the adjustment cavity 7-1 of the insertion duckbill. The barrier brush 10 is installed on the outer wall of the insertion duckbill and is at the bottom of the middle clamping groove 9.

[0070] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A garlic sowing integrated sprout correction device, characterized in that: include: The delivery assembly includes a conveying trough and an adjusting clamping groove connected to each other, and the adjusting clamping groove is installed on the frame plate; An identification component, including a position sensor located on one side of the adjustment clamp slot and an image acquisition element located on the other side of the adjustment clamp slot; The sowing component includes a sowing duckbill that rotates around the working axis and remains vertical. The sowing duckbill is located below the frame plate and the adjustment clamping groove. The sowing duckbill is provided with a cavity with an open top. The in-place sensor is used to identify the relative positions of the sowing duckbill and the adjustment clamping groove. An intermediate clamping groove is installed in the cavity to receive the garlic seeds output by the adjustment clamping groove, so that the cavity is divided into an adjustment cavity and an execution cavity. The sowing duckbill is provided with a blocking brush that probes into the adjustment cavity. According to the posture of the garlic seeds obtained by the image acquisition component, the blocking brush disturbs the garlic seeds that fall into the execution cavity through the intermediate clamping groove so that the garlic seed bulbs face upward.

2. The garlic sowing integrated sprout correction device according to claim 1, characterized in that: The movement path of the inserting duckbill is divided into a response section, a receiving section, an adjustment section, an inserting section and a reset section in sequence. The recognition area of ​​the in-situ sensor is arranged corresponding to the response section, the recognition area of ​​the image acquisition element is arranged corresponding to the receiving section, and the middle clamping groove is configured to receive the garlic seeds output by the adjustment clamping groove at the connection position between the response section and the receiving section.

3. The garlic sowing integrated sprout correction device according to claim 2, characterized in that: The baffle brush moves in the adjustment section to disturb the garlic seeds.

4. The garlic sowing integrated sprout correction device according to claim 1, characterized in that: The middle clamping groove is a plate with a V-shaped cross-section. Along the distribution direction of the grooves in the middle clamping groove for accommodating the garlic seeds, the two baffle brushes are distributed at intervals and are located on both sides of the vertical axis of the cavity.

5. The garlic sowing integrated sprout correction device according to claim 4, characterized in that: The barrier brush on the insertion duckbill is tilted relative to the vertical axis of the cavity, and the barrier brush is slidably matched with the insertion duckbill. The barrier brush is equipped with a driving element to drive the barrier brush to retract and retract to avoid or disturb the garlic seeds.

6. The garlic sowing integrated sprout correction device according to claim 1, characterized in that: A seed taking groove is provided at the communicating position of the conveying groove and the adjusting clamping groove, and the seed taking groove blocks or opens the communicating position of the conveying groove and the adjusting clamping groove so that the garlic seeds stay on the seed taking groove or fall into the adjusting clamping groove.

7. The garlic sowing integrated sprout correction device according to claim 6, characterized in that: The adjusting clamping groove comprises two clamping pieces, one end of which can be opened and closed, and the other end of which is connected with a return spring for dropping garlic seeds or blocking garlic seeds.

8. The garlic sowing integrated sprout correction device according to claim 1, characterized in that: The middle clamping groove is matched with a power device so that the middle clamping groove can receive or pour the garlic seeds, and the execution cavity is a tapered channel.

9. A working method of a garlic sowing integrated sprout-correcting device, using the garlic sowing integrated sprout-correcting device as claimed in any one of claims 1 to 8, characterized in that: include: The garlic seeds are put into the adjustment clamping groove through the conveying trough, and the sowing duckbill rotates around the working axis; When the inserting duckbill rotates to approach the adjusting slot, the in-position sensor is triggered, so that the inserting duckbill moves to the bottom of the adjusting slot to receive the garlic seeds put into the adjusting slot, and the garlic seeds fall into the middle slot; The image acquisition component obtains the posture of the garlic seeds on the middle groove, determines the direction of the garlic bulbs, and moves the bulbs toward the baffle brush on the corresponding side, so that the garlic seeds slide down from the middle groove and the bulbs contact the baffle brush, thereby adjusting the posture of the garlic seeds so that the bulbs face upward; After the duckbill rotates to the bottom, it is inserted into the soil to make a hole. The duckbill is opened to allow the garlic seeds to fall into the soil hole with the scales facing upwards. The inserted duckbill is pulled out from the soil and reset to run in a cycle.

10. The working method of the garlic sowing integrated sprout correction device according to claim 9, characterized in that: After the middle clamping groove receives the garlic seeds, the V-shaped cross section thereof can be used to adjust the garlic seeds to a level posture of the bulblets.

Images