A mechanized automatic ear pulling and fruit swelling device and its usage method

Abstract

This invention patent protects a mechanized automatic ear pulling and fruit swelling device and its usage method. A mechanized automatic ear pulling and fruit swelling device and its usage method include: a moving component, an identifying component, a fruit dipping component, a judging component, and a medicine storage component. The moving component is used to walk on the ground; the identifying component is used to identify fruit trees and fruit clusters; the fruit dipping component is used for ear pulling or fruit swelling of the fruit clusters; the judging component is electrically connected to the identifying component, and the judging component is electrically connected to the fruit dipping component; the water outlet of the medicine storage component is connected to the medicine inlet of the fruit dipping component. The moving component drives the medicine storage component to move. The identifying component identifies the surrounding environment and stops moving when encountering a fruit tree. The identifying component identifies the position of the fruit clusters on the fruit tree. The judging component determines it and moves the fruit dipping component under the fruit clusters. The fruit dipping component performs ear pulling or fruit swelling on the fruit clusters, thereby replacing manual labor with machinery, improving work efficiency, and at the same time, according to the automatic identification of the machinery, solving the problem of omission in manual ear pulling or fruit swelling.

Description

Technical Field

[0001] The present invention belongs to the technical field of ear pulling and fruit swelling, and particularly relates to a mechanized automatic ear pulling and fruit swelling device and a using method thereof. Background Art

[0002] In the production of table grapes and wine grapes, varieties with overly compact fruit clusters are prone to uneven coloring on the fruit surface, and even the fruit grains are squeezed and deformed by each other, resulting in cracked and rotten fruits, seriously affecting the fruit quality. Therefore, ear pulling treatment needs to be carried out before flowering. For table grapes, seedlessness and large fruit grains have become the general trend of production and consumption. However, compared with seeded varieties, seedless grapes generally have the problems of smaller fruit grains and lower yields under natural conditions, and the commercial value is very low. Therefore, plant growth regulators need to be used for appropriate swelling treatment in production to increase the size of grape fruit grains and make the fruit powder beautiful, which not only increases the yield but also improves the commerciality of grapes. In the prior art, for example, the Chinese invention patent "Grape Ear Pulling and Fruit Swelling Device" with the publication number CN215074113U in China specifically discloses a device including a knapsack sprayer, a medicine outlet pipe, a long handle, a recovery hopper and a recovery pipe; one end of the medicine outlet pipe is connected to the medicine outlet of the knapsack sprayer, and the other end is connected to the long handle; a spray switch is arranged on the long handle; the end of the long handle far from the medicine outlet pipe is connected to the outer wall of the large head end of the recovery hopper; several spray micropores are arranged on the inner wall of the large head end of the recovery hopper; the small head of the recovery hopper is connected to one end of the recovery pipe; the other end of the recovery pipe is connected to the side wall of the knapsack sprayer. By adding a long handle, it can adapt to the ear pulling work of both hedgerow and pergola grapes at the same time, and the operation can be carried out without bending down during the spraying process; it reduces the waste of drugs of the ear pulling and fruit swelling device, increases the success rate of ear pulling of the fruit cluster, reduces the planting cost, and improves the planting economic benefit; combined with the knapsack sprayer, it can increase the amount of drugs carried at one time and reduce the labor force; the device is simple and easy to operate, and the material cost is low, which can meet the market demand. At present, the flower and fruit management technology of grapes is becoming more and more refined. Ear pulling and fruit swelling are very important links in flower and fruit management. It relies on a large amount of labor, and the manual efficiency is low and it is easy to miss the fruit cluster, resulting in incomplete ear pulling and fruit swelling. Summary of the Invention

[0003] Based on this, in view of the problems of low efficiency and easy omission in manual ear pulling and fruit swelling during the refined management of grape flowers and fruits, resulting in incomplete ear pulling and fruit swelling, it is necessary to provide a mechanized automatic ear pulling and fruit swelling device and a using method thereof.

[0004] To achieve the above object, the present invention adopts the following solutions:

[0005] A mechanized automatic ear pulling and fruit swelling device and a using method thereof, comprising:

[0006] A mobile component, an identification component, a fruit dipping component, a judgment component and a medicine storage component. The mobile component is used to walk on the ground; the identification component is arranged on the mobile component and is used to identify fruit trees and fruit spikes; at least one fruit dipping component is provided and is fixedly connected to the mobile component. The fruit dipping component can stretch in a predetermined direction and is used for pulling the spikes or expanding the fruits of the fruit spikes; the judgment component is arranged on the mobile component, and the input end of the judgment component is electrically connected to the output end of the identification component, and the output end of the judgment component is electrically connected to the input end of the fruit dipping component; the medicine storage component is arranged on the mobile component, and the water outlet of the medicine storage component is connected to the medicine inlet of the fruit dipping component through a hose.

[0007] Preferably, the identification component includes a positioning member, which can rotate along the connection with the mobile component, and the positioning member is used to determine the positions of fruit trees and fruit spikes.

[0008] Preferably, the identification component includes a marking member, which can stretch in a predetermined direction, and the marking member is used to mark fruit trees and fruit spikes.

[0009] Preferably, the fruit dipping component includes a foldable sandwich cup body. A first water leakage hole is arranged in the inner layer of the cup body, and the first water leakage hole is used to collect the overflowed liquid medicine.

[0010] Preferably, a second water leakage hole is arranged at the bottom of the outer layer of the cup body, and the second water leakage hole is connected to the medicine inlet of the medicine storage component through a hose.

[0011] Preferably, the fruit dipping component further includes a spraying ring, which can slide up and down along the outer layer of the cup body. The water inlet of the spraying ring is connected to the water outlet of the medicine storage component, and a plurality of water outlets are arranged at the water outlet of the spraying ring, and the water outlets of the spraying ring are used to spray the liquid medicine in the direction of the center of the spraying ring.

[0012] Preferably, the fruit dipping component further includes a telescopic rod. One end of the telescopic rod is fixedly connected to the outer wall of the cup body, and the other end of the telescopic rod is fixedly connected to the mobile component. And the telescopic rod can rotate in any direction along the end fixed to the mobile component, and the telescopic rod can stretch along a predetermined track.

[0013] Preferably, the judgment component includes a single-chip microcomputer and a memory. The output end of the identification component is electrically connected to the input end of the single-chip microcomputer and the input end of the memory respectively. The output end of the single-chip microcomputer is electrically connected to the input end of the fruit dipping component, and the output end of the memory is electrically connected to the input end of the single-chip microcomputer.

[0014] A usage method of a mechanized automatic spike pulling and fruit expanding device includes the following steps:

[0015] S1. Add the liquid medicine into the medicine storage component; S2. The moving component carries the liquid medicine and moves from one side of the orchard to the other side, and the recognition component recognizes the fruit trees and fruit spikes; S3. The recognition component feeds back the recognition data to the judgment component, and the judgment component stores it and converts the recognized signal into an instruction and issues it; S4. The instruction issued by the judgment component is received by the fruit dipping component, and the instruction is executed to pull the spikes or expand the fruits of the recognized fruit spikes; S5. After the fruit dipping component finishes expanding the fruits, it feeds back information to the judgment component, and the judgment component receives the feedback and issues an instruction to the recognition component to mark and continue to recognize; S6. Repeat steps S3 to S5 until all the fruit spikes on the fruit tree recognized by the recognition component have been marked, and the recognition component feeds back this information to the judgment component; S7. After receiving the information, the judgment component issues an instruction to the recognition component to mark the fruit tree; S8. After receiving the instruction to mark the fruit tree, the recognition component marks the fruit tree and feeds back a signal indicating that the marking is completed to the judgment component; S9. After receiving the feedback information, the judgment component issues a moving instruction to the moving component; S10. Repeat steps S1 to S9 until all the fruit trees in the orchard have finished pulling the spikes or expanding the fruits.

[0016] The technical solution adopted in this application can achieve the following beneficial effects:

[0017] Fill the medicine storage component with the liquid medicine, control the moving component to drive the medicine storage component to move forward, and the recognition component recognizes the surrounding environment. When encountering a fruit tree, the moving component stops moving. The recognition component recognizes the position of the fruit spikes on the fruit tree. The judgment component judges the recognized object and moves the fruit dipping component below the fruit spikes. The fruit dipping component pulls the spikes or expands the fruits of the fruit spikes through movement. Repeat the same steps, so as to replace manual labor with machinery, save time, improve work efficiency, and at the same time, according to the automatic recognition of the machinery, solve the problem that it is easy to miss when manually pulling the spikes or expanding the fruits, so that the pulling of the spikes or expanding of the fruits is more thorough and more uniform. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an overall sectional view when the cup body of a mechanized automatic spike pulling and fruit expanding device and its using method disclosed in the embodiment of this application shrinks.

[0019] Figure 2 It is a schematic diagram when the cup body of a mechanized automatic spike pulling and fruit expanding device and its using method disclosed in the embodiment of this application shrinks.

[0020] Figure 3 It is a schematic diagram when the cup body of a mechanized automatic spike pulling and fruit expanding device and its using method disclosed in the embodiment of this application is working.

[0021] Figure 4 It is a sectional view when the cup body of a mechanized automatic spike pulling and fruit expanding device and its using method disclosed in the embodiment of this application is working.

[0022] Among them: a mechanized automatic ear pulling and fruit swelling device 10, a moving component 100, an identification component 200, a positioning member 210, a marking member 220, a fruit dipping component 300, a cup body 310, a first water leakage hole 311, a second water leakage hole 312, a spraying ring 320, a telescopic rod 330, a judgment component 400, a single-chip microcomputer 410, a memory 420, a medicine storage component 500. Embodiment

[0023] To facilitate the understanding of the present application, the present application will be described more comprehensively below with reference to the relevant drawings. The preferred embodiments of the present application are shown in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the disclosure of the present application more thorough and comprehensive.

[0024] It should be noted that when a device is considered to be "connected" to another device, it can be directly connected to the other device or there may be an intermediate device at the same time. The terms "inside", "top", "upper part", "lower part", "up", "down" and similar expressions used herein are for illustrative purposes only and do not represent the only embodiments.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which this application belongs. The terms used in the description of the present application in this specification are only for the purpose of describing specific embodiments and are not intended to limit the present application. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0026] Please refer to Figures 1 to 4, in a preferred embodiment, a mechanized automatic ear pulling and fruit swelling device 10 and its usage method 10 include: a moving component 100, an identification component 200, a fruit dipping component 300, a judgment component 400, and a medicine storage component 500. The moving component 100 is used to walk on the ground; the identification component 200 is arranged on the moving component 100, and the identification component 200 is used to identify fruit trees and fruit clusters; at least one fruit dipping component 300 is provided and fixedly connected to the moving component 100. The fruit dipping component 300 can stretch in a predetermined direction, and the fruit dipping component 300 is used for ear pulling or fruit swelling of the fruit clusters; the judgment component 400 is arranged on the moving component 100, and the input end of the judgment component 400 is electrically connected to the output end of the identification component 200, and the output end of the judgment component 400 is electrically connected to the input end of the fruit dipping component 300; the medicine storage component 500 is arranged on the moving component 100, and the water outlet of the medicine storage component 500 is connected to the medicine inlet of the fruit dipping component 300 through a hose. For example, fill the medicine storage component 500 with liquid medicine, control the moving component 100 to drive the medicine storage component 500 to move forward, the identification component 200 identifies the surrounding environment, when encountering a fruit tree, the moving component 100 stops moving, the identification component 200 identifies the position of the fruit clusters on the fruit tree, the judgment component 400 judges the identified object and moves the fruit dipping component 300 below the fruit clusters, and the fruit dipping component 300 swells the fruit clusters by moving. Repeat the same steps, so as to replace manual ear pulling or fruit swelling with machinery, save time, improve work efficiency, and at the same time solve the problem of easy omission in manual fruit swelling according to the automatic identification of the machine, so that ear pulling or fruit swelling is more thorough and more uniform.

[0027] Specifically, the identification component 200 includes a positioning member 210. The positioning member 210 can rotate along the connection with the moving component 100, and the positioning member 210 is used to determine the positions of fruit trees and fruit clusters. For example, the positioning member 210 is arranged above the moving component 100. The positioning component can rotate in any one of the five directions of forward, backward, left, right, and up along the connection. The positioning member 210 rotates to identify all substances on the fruit tree, determine the position of the fruit clusters, and feed it back to the judgment component 400. By setting the rotatable positioning member 210, the fruit clusters can be accurately positioned, making ear pulling or fruit swelling more accurate and the operation simpler.

[0028] Furthermore, the identification component 200 includes a marking member 220 which can extend and retract in a predetermined direction and is used to mark fruit trees and fruit clusters. For example, one such marking member 220 is provided on one side of the positioning member 210, and the marking member 220 can extend and retract in the direction of the fruit cluster identified by the positioning member 210. After the fruit cluster is identified, the fruit dipping component 300 performs ear pulling or fruit swelling on it. After the ear pulling or fruit swelling is completed, the marking member 220 marks the fruit cluster, and the marking member 220 will not leave an imprint on the fruit cluster and has no impact on grape growth or human consumption. When all the fruit clusters on the fruit tree have been subjected to ear pulling or fruit swelling, the marking member 220 marks the fruit tree, thereby avoiding the phenomenon of repeated ear pulling or fruit swelling on the same fruit tree or fruit cluster, solving the problem of omission of ear pulling or fruit swelling, and thus improving the accuracy of ear pulling or fruit swelling.

[0029] In a specific embodiment, for the convenience of operation, the fruit dipping component 300 includes a foldable sandwich cup body 310, and a first water leakage hole 311 is provided on the inner layer of the cup body 310 for collecting the overflowing liquid medicine. For example, the fruit dipping component 300 includes the sandwich cup body 310 that can be folded up and down, and a first air cylinder for controlling the folding of the cup body 310 is provided on the outer layer of the cup body 310. When the first air cylinder extends upward, the cup body 310 unfolds; when the first air cylinder contracts, the cup body 310 folds downward. The first water leakage hole 311 is provided at three-quarters of the height from the bottom of the cup body 310 to the inner layer of the cup body 310. When the liquid level of the liquid medicine is at half of the height from the bottom of the cup body 310, the fruit cluster is immersed in the liquid medicine, causing the liquid level of the liquid medicine to rise. When the rising height of the liquid level of the liquid medicine exceeds the height of the first water leakage hole 311, the liquid medicine flows into the inner part of the sandwich of the cup body 310 through the first water leakage hole 311, thereby avoiding the problem of waste of liquid medicine caused by the overflow of the liquid medicine outside the cup body 310, making ear pulling or fruit swelling more economical and the operation simpler and more convenient.

[0030] Furthermore, a second water leakage hole 312 is provided at the bottom of the outer layer of the cup body 310, and the second water leakage hole 312 is connected to the medicine inlet hose of the medicine storage assembly 500. For example, the second water leakage hole 312 is provided at the bottom of the outer layer of the cup body 310. When the liquid medicine enters the interlayer of the cup body 310 through the first water leakage hole 311, the liquid medicine flows out from the second water leakage hole 312 and flows back into the medicine storage assembly 500 along the hose. A vacuum box is provided in the medicine storage assembly 500, and a vacuum pump and a ventilation valve are provided on the outer layer. Through vacuum, the liquid medicine in the cup body 310 can flow back into the medicine storage assembly 500 more smoothly from the second water leakage hole 312, solving the problem that the height difference between the cup body 310 and the medicine storage assembly 500 causes unsmooth backflow. By connecting the second water leakage hole 312 and the medicine storage assembly 500 with a hose, the liquid medicine is circulated, the use of the liquid medicine is saved, the utilization rate of the liquid medicine is improved, and the cost is saved. At the same time, when the ear pulling or fruit swelling is over, the cup body 310 slowly folds downwards, reducing the position of the first water leakage hole 311, so that the liquid medicine in the cup body 310 enters the interlayer of the cup body 310 and then flows back into the medicine storage assembly 500 from the second water leakage hole 312, reducing the process of turning over the cup body 310 to recover the liquid medicine, thereby reducing the working time and improving the working efficiency.

[0031] Furthermore, the fruit dipping assembly 300 further includes a spraying ring 320 which can slide up and down along the outer layer of the cup body 310. The water inlet of the spraying ring 320 is connected to the water outlet of the medicine storage assembly 500, and a plurality of water outlets are provided at the water outlet of the spraying ring 320, and the water outlets of the spraying ring 320 are used for spraying the liquid medicine towards the center of the spraying ring 320. For example, the spraying ring 320 is provided at the position of the first water leakage hole 311. Brackets and a second air cylinder are provided at both ends of the spraying ring 320. The second air cylinder expands and contracts up and down, driving the brackets and the spraying ring 320 fixedly connected to the brackets to move up or down. When the ear is immersed in the liquid medicine in the cup body 310, the spraying ring 320 moves up under the drive of the air cylinder to perform ear pulling or fruit swelling on the ears that are not immersed in the liquid medicine. When the spraying ring 320 finishes ear pulling or fruit swelling to the highest position of the ear, the second air cylinder contracts, and the spraying ring 320 moves down until the position of the spraying ring 320 coincides with the position of the first water leakage hole 311 and then stops moving, thereby solving the problem that the ears cannot be fully ear-pulled or fruit-swollen, making the ear pulling or fruit swelling simpler, more convenient and more thorough.

[0032] In an embodiment, for the convenience of operation, the fruit dipping assembly 300 further includes a telescopic rod 330. One end of the telescopic rod 330 is fixedly connected to the outer wall of the cup body 310, and the other end of the telescopic rod 330 is fixedly connected to the moving assembly 100. The telescopic rod 330 can rotate in any direction along one end fixed to the moving assembly 100, and the telescopic rod 330 can expand and contract along a predetermined trajectory. For example, the telescopic rod 330 can adopt a structure similar to a robotic arm, can rotate at the connection of the telescopic rod 330, and the middle part of the telescopic rod 330 can expand and contract and fold in any direction, so as to solve the ear pulling or fruit swelling of ear clusters at different positions. At the same time, through the rotation, folding, expansion and contraction in any direction, the operation is made simpler and more convenient.

[0033] In one embodiment, for the convenience of mechanical control, the judgment assembly 400 includes a single-chip microcomputer 410 and a memory 420. The output ends of the recognition assembly 200 are respectively electrically connected to the input end of the single-chip microcomputer 410 and the input end of the memory 420. The output end of the single-chip microcomputer 410 is electrically connected to the input end of the fruit dipping assembly 300, and the output end of the memory 420 is electrically connected to the input end of the single-chip microcomputer 410. For example, through the positioning member 210 to identify the fruit tree and the ear cluster, the single-chip microcomputer 410 confirms it and determines the location. The single-chip microcomputer 410 receives the information of the positioning member 210 and controls the movement of the telescopic rod 330. At the same time, the positioning member 210 real-time feeds back the position of the cup body 310 fixedly connected to one end of the telescopic rod 330. When the projection positions of the cup body 310 and the ear cluster coincide, the ear pulling or fruit swelling work is carried out on the ear cluster. After the ear pulling or fruit swelling is completed, the single-chip microcomputer 410 issues an instruction to the marking member 220 to mark the ear cluster, so as to realize a series of operations of automatic control and mechanized fruit swelling, reduce the process of manual work, improve work efficiency, and avoid omission during fruit swelling.

[0034] A method for using a mechanized automatic ear pulling and fruit swelling device 10 includes the following steps:

[0035] S1. Add the liquid medicine into the medicine storage component 500; S2. The moving component 100 carries the liquid medicine and moves from one side of the orchard to the other side, and the recognition component 200 recognizes the fruit trees and fruit spikes; S3. The recognition component 200 feeds back the recognition data to the judgment component 400, and the judgment component 400 stores it and converts the recognized signal into an instruction and issues it; S4. The instruction issued by the judgment component 400 is received by the fruit dipping component 300, and the instruction is executed to pull or expand the fruit spikes that are recognized; S5. After the fruit dipping component 300 finishes pulling or expanding the fruit, it feeds back information to the judgment component 400, and the judgment component 400 receives the feedback and issues an instruction to the recognition component 200 to mark and continue to recognize; S6. Repeat steps S3 to S5 until all the fruit spikes on the fruit tree recognized by the recognition component 200 have been marked, and the recognition component 200 feeds back this information to the judgment component 400; S7. After receiving the information, the judgment component 400 issues an instruction to the recognition component 200 to mark the fruit tree; S8. After the recognition component 200 receives the instruction to mark the fruit tree, it marks the fruit tree and feeds back a signal indicating that the marking is completed to the judgment component 400; S9. After the judgment component 400 receives the feedback information, it issues a moving instruction to the moving component 100; S10. Repeat steps S1 to S9 until all the fruit trees in the orchard have finished pulling or expanding the fruit. For example, the fruit trees and fruit spikes are recognized by the positioning member 210 in the recognition component 200, determined by the single-chip microcomputer 410, and the movement of the fruit dipping component 300 is controlled. At the same time, the positioning member 210 feeds back the position and trajectory of the movement of the fruit dipping component 300 to the single-chip microcomputer 410 until the fruit dipping component 300 coincides with the projected position of the fruit spike and then pulls or expands the fruit. When the cup body 310 in the fruit dipping component 300 folds downwards, the single-chip microcomputer 410 determines that the pulling or expanding of the fruit is completed and the marking member 220 marks the fruit spike, thereby realizing the work of pulling or expanding the fruit. The mechanized operation is adopted, which is not restricted by time, has a long working time, reduces the time of manual fruit expansion, improves work efficiency. At the same time, the mechanical fruit expansion makes the fruit expansion process of each fruit spike the same, and the liquid medicine is uniform, ensuring that the fruit spikes in the orchard are in the same pulling or expanding environment, and the growth, maturity and shaping are the same.

[0036] The judgment steps of the single-chip microcomputer are as follows:

[0037] S41. Judge whether what the positioning member transmits is a fruit spike;

[0038] No, output an instruction to the positioning member to continue recognition, and loop and repeat;

[0039] Yes, output an instruction of positioning to the positioning member;

[0040] S42. Judge whether the fruit dipping component is directly below the fruit spike:

[0041] No, the fruit dipping component continues to move;

[0042] Yes, the fruit dipping component performs ear pulling or fruit swelling work;

[0043] S43. Determine whether ear pulling or fruit swelling is completed:

[0044] No, continue ear pulling or fruit swelling;

[0045] Yes, output a marking instruction to the marking part;

[0046] S44. Determine whether marking is completed:

[0047] No, continue marking;

[0048] Yes, output an identification instruction to the positioning part;

[0049] S45. Determine whether there are still unmarked ear clusters transmitted by the positioning part:

[0050] Yes, repeat steps S41 to S44;

[0051] No, mark the covered grape fruit trees;

[0052] S46. Determine whether the identified grape fruit tree is marked:

[0053] No, repeat steps S41 to S45;

[0054] Yes, identify other grape fruit trees.

[0055] The above embodiments only illustrate the device layout mode of the present application, and the description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several adjustments and improvements can still be made, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.

Claims

1. A mechanized automatic ear pulling and fruit swelling device, characterized in that, Including: A moving component for walking on the ground; An identification component arranged on the moving component for identifying fruit trees and fruit clusters; At least one fruit dipping component, which includes a foldable sandwich cup body and is fixedly connected to the moving component. The inner layer of the cup body is provided with first water leakage holes for collecting the overflowing liquid medicine. The fruit dipping component is used for stretching or expanding the fruit clusters; A judgment component arranged on the moving component. The input end of the judgment component is electrically connected to the output end of the identification component, and the output end of the judgment component is electrically connected to the input end of the fruit dipping component; And A liquid medicine storage component arranged on the moving component. The water outlet of the liquid medicine storage component is connected to the medicine inlet of the fruit dipping component through a hose; The fruit dipping component further includes a spraying ring. A first cylinder capable of controlling the folding of the foldable sandwich cup body is arranged on the outer layer of the foldable sandwich cup body. When the first cylinder extends upward, the foldable sandwich cup body unfolds. When the first cylinder contracts, the foldable sandwich cup body folds downward. The spraying ring is arranged at the first water leakage holes. Brackets and a second cylinder are arranged at both ends of the spraying ring. The second cylinder moves up and down to drive the brackets and the spraying ring fixedly connected to the brackets to move upward or downward. The water inlet of the spraying ring is connected to the water outlet of the liquid medicine storage component, and a plurality of water outlets are arranged at the water outlet of the spraying ring for spraying the liquid medicine in the direction of the center of the spraying ring; 2. The mechanized automatic ear pulling and fruit swelling device according to claim 1, characterized in that, The identification component includes a positioning member that can rotate along the connection with the moving component and is used for determining the positions of fruit trees and fruit clusters; 3. The mechanized automatic ear pulling and fruit swelling device according to claim 2, characterized in that, The identification component includes a marking member that can stretch in a predetermined direction and is used for marking fruit trees and fruit clusters; 4. The mechanized automatic ear pulling and fruit swelling device according to claim 1, characterized in that, Second water leakage holes are arranged at the bottom of the outer layer of the foldable sandwich cup body and are connected to the medicine inlet of the liquid medicine storage component through a hose; 5. The mechanized automatic ear pulling and fruit swelling device according to claim 4, characterized in that, The fruit dipping component further includes a telescopic rod. One end of the telescopic rod is fixedly connected to the outer wall of the foldable sandwich cup body, and the other end of the telescopic rod is fixedly connected to the moving component. The telescopic rod can rotate in any direction along the end fixed to the moving component and can stretch along a predetermined track; 6. The mechanized automatic ear pulling and fruit swelling device according to claim 1, characterized in that, The judgment component includes a single-chip microcomputer and a memory. The output end of the identification component is electrically connected to the input end of the single-chip microcomputer and the input end of the memory respectively. The output end of the single-chip microcomputer is electrically connected to the input end of the fruit dipping component, and the output end of the memory is electrically connected to the input end of the single-chip microcomputer; 7. A method for using the mechanized automatic ear pulling and fruit swelling device according to any one of claims 1-6, characterized in that, Including the following steps: S1. Add liquid medicine into the liquid medicine storage component; S2. The moving component carries the liquid medicine and moves from one side of the orchard to the other side, and the identification component identifies fruit trees and fruit clusters; S3. The identification component feeds back the identification data to the judgment component. The judgment component stores it and converts the identified signal into an instruction and issues it; S4. The instruction sent by the judgment component is received by the fruit dipping component, and the instruction is executed to draw the ear or expand the fruit of the identified ear of corn; S5. After the fruit dipping component finishes expanding the fruit, it feeds back information to the judgment component. The judgment component receives the feedback and issues an instruction to the identification component to mark and continue identifying; S6. Repeat step S3 to step S5 until all the ears of corn on the fruit tree identified by the identification component have been marked, and the identification component feeds back this information to the judgment component; S7. After receiving the information, the judgment component issues an instruction to the identification component to mark the fruit tree; S8. After receiving the instruction to mark the fruit tree, the identification component marks the fruit tree and feeds back a signal indicating that the marking is completed to the judgment component; S9. After receiving the feedback information, the judgment component issues a movement instruction to the mobile component; S10. Repeat step S1 to step S9 until all the fruit trees in the orchard have finished ear drawing or fruit expansion.

Images