Dual-mode Chinese chive harvesting and bundling device

Abstract

The invention discloses a dual-mode fragrant-flowered garlic harvesting and bundling device. The device comprises a rack, and a grain lifting module, a conveying module, a control module, a bundling module, a wheel set advancing module and a harvesting module which are assembled on the rack; the grain lifting module is used for carding fragrant-flowered garlic; the wheel set advancing module is used for controlling movement and steering of the rack; the harvesting module is used for cutting leeks; the conveying module is used for connecting the harvesting module and the bundling module; the bundling module is used for bundling Chinese chives; the control module is assembled at the rear end of the bundling module and the left part of the rack; the wheel set advancing module enables the device to flexibly move and steer in different terrains and environments; the operability and the application range of the machine are greatly improved; through the grain lifting module, the conveying module and the bundling module, the machine can adapt to different Chinese chive growth states and harvesting requirements, and the stability and efficiency of Chinese chives in the conveying process are ensured; in addition, automatic tightening, bundling and cutting of the Chinese chives are achieved.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural machinery, and in particular to a dual-mode leek harvesting and bundling device. Background Art

[0002] With the continuous development of science and technology, production is promoted to develop towards standardization and intensification, and agricultural machinery has become a major hot spot in the current agricultural development. As one of the crops with a larger market scale, the harvesting and bundling of leeks still rely heavily on manual operation, and the work intensity is high, time-consuming and labor-intensive. However, the current agricultural harvesting device only considers large-scale joint production harvesting, which is prone to incomplete harvesting, missed harvesting and missed picking; its applicability is poor and its scope of application is limited. In addition, most of the existing agricultural devices use crawler walking, which can easily cause soil compaction and is not conducive to the growth of agricultural products. It is worth noting that the current leek harvesting device does not consider the subsequent bundling and packaging of leeks, and manual bundling and packaging are still required, consuming a lot of human resources. Based on the above problems, it is very important to invent a leek harvesting and bundling all-in-one machine that can realize intelligent dual-mode travel.

[0003] In the "A leek harvesting and bundling machine" disclosed in the publication number CN112136474A, a harvesting mechanism, a transmission mechanism, a synchronization mechanism, a working mechanism, a tightening mechanism, a bundling mechanism, a discharge mechanism and a supporting body are included. The transmission mechanism is tilted on the supporting body, the harvesting mechanism includes a harvesting head, which is installed on one side of the bottom end of the transmission mechanism, the synchronization mechanism is fixedly installed on the supporting body, the working mechanism is installed on the synchronization mechanism and is arranged below the top of the transmission mechanism, and the working mechanism and the transmission mechanism are connected by transmission through the synchronization mechanism; the tightening mechanism is installed on the bundling mechanism, and the working end of the tightening mechanism is arranged between the working mechanism and the bundling mechanism; the discharge mechanism is installed on the supporting body and is arranged at the discharge end of the working mechanism; although the above device can bundle leeks while harvesting, which improves the work efficiency; however, the above device may have quality and efficiency problems in the bundling process, such as loose bundling, uneven cutting and other problems, and manual intervention is still required, which reduces the work efficiency. Summary of the invention

[0004] In order to overcome the above-mentioned defects in the prior art, a dual-mode leek harvesting and bundling device is provided.

[0005] The technical solution of the present invention is as follows: a dual-mode leek harvesting and bundling device, comprising a frame and a straw supporting module, a transmission module, a control module, a bundling module, a wheel group travel module and a harvesting module assembled on the frame; the straw supporting module is used for combing leeks; the wheel group travel module is used for controlling the movement and steering of the frame; the harvesting module is used for cutting leeks; the transmission module is used for connecting the harvesting module and the bundling module; the bundling module is used for bundling leeks; the control module is assembled at the rear end of the bundling module and the left part of the frame.

[0006] Preferably, the supporting blades include two supporting blades, a third motor and a gear box; the two supporting blades are mounted at the front end of the frame, and the third motor drives the two supporting blades to rotate inward through the gear box.

[0007] Preferably, the conveying module includes a first steel rod, a first conveying device and a second conveying device; the first steel rod is mounted on the frame, the first conveying device and the second transmission device are connected through the first steel rod, the first conveying device is arranged above the frame close to the supporting module, and the second conveying device is mounted on the other side and parallel to the ground.

[0008] Preferably, the first transmission device includes a multi-gear group, a fifth motor, a first elastic band, a belt roller and a third gear; the third gear is sleeved on the middle part of the first steel rod, and the multi-gear group is assembled at one end of the first steel rod; the first elastic band is assembled between the belt roller and the third gear, and the fifth motor drives the third gear to rotate through the multi-gear group, thereby driving the first elastic band to rotate.

[0009] Preferably, the second conveying device includes a sixth motor, a second elastic band and several fourth gears; the several fourth gears are assembled on the first steel rod on the same horizontal plane, the second elastic band is arranged between two fourth gears, and the several fourth gears are connected to the sixth motor, and the second elastic band is driven to rotate by the sixth motor.

[0010] Preferably, the bundling module includes a flipping guide device, a tightening bundling device and a cutting device; the flipping guide device is installed at the end of the second conveying device, and is used to convey the collected leeks to the tightening device, and the tightening bundling device is used to rotate and bundle the leeks; the cutting and conveying device is installed on one side of the tightening bundling device, and is used to cut the tape and convey the bundled leeks.

[0011] Preferably, the flipping guide device includes a flipping guide plate, a seventh motor and a fifth gear; the seventh motor drives the flipping guide plate to rotate through the fifth gear, and a gear structure meshing with the fifth gear is provided on the flipping guide plate.

[0012] Preferably, the tightening and bundling device includes an eighth motor, a ninth motor, a tape clamp and a curved guide rod; the eighth motor is mounted on the side of the curved guide rod, and is used to drive the curved guide rod to rotate to bundle the leeks, and the upper end of the curved guide rod is bonded with a tape for bundling the leeks, and the ninth motor drives the tape clamp to flip, and the tape clamp is used to clamp the tape of the bundled leeks.

[0013] Preferably, the cutting and conveying device includes a tenth motor, a tape cutting blade, an eleventh motor and a support plate; the tenth motor drives the tape cutting blade to cut the tape; the support plate is assembled under the tape cutting blade; the eleventh motor drives the support plate to flip to deliver the bundled leeks.

[0014] Preferably, the control module includes a control panel and a distance sensor, a camera, a button and a control panel connected to the control panel; the distance sensor and the camera are respectively mounted on the front end and the left side of the frame; the button is mounted on the handlebar for operating the travel direction of the wheel set travel module; the control panel is mounted on the middle left side of the frame for processing and executing signals and instructions from various components.

[0015] Compared with the prior art, the present invention has the following beneficial effects: A dual-mode leek harvesting and bundling device can more accurately perform harvesting and bundling tasks through a control module, reduce manual intervention, and improve work efficiency; a wheel group travel module enables the device to flexibly move and turn in different terrains and environments; greatly improves the operability and applicability of the machine; through a straw supporting module, a transmission module and a bundling module, the machine can adapt to different leek growth states and harvesting requirements, ensuring the stability and efficiency of the leek during the transmission process; and realizes automatic tightening, bundling and cutting of the leek.

[0016] Furthermore, through two leeks supporting blades and motor drive, the leeks are effectively combed and arranged neatly, which is convenient for subsequent harvesting and transmission, thereby improving the harvesting quality.

[0017] Furthermore, the design of the first conveying device and the second conveying device enables the harvested leeks to be smoothly and efficiently conveyed to the bundling module, thus avoiding the accumulation and loss of the leeks.

[0018] Furthermore, the design of multiple gear sets and elastic bands enables smooth and continuous transmission of leeks. At the same time, the motor drive makes the transmission speed adjustable to meet different harvesting needs.

[0019] Furthermore, through the cooperation of motor drive and elastic band, the horizontal transmission of leeks is realized, which provides convenience for subsequent bundling operations.

[0020] Furthermore, the coordinated work of the turning and guiding device, the tightening and bundling device and the cutting and conveying device realizes the automatic bundling and cutting of the leeks, thereby improving the bundling efficiency and bundling quality.

[0021] Furthermore, the motor drives the flip guide plate to rotate, so that the leeks are smoothly guided from the second conveying device to the tightening and bundling device, ensuring the smooth progress of the bundling operation.

[0022] Furthermore, a motor is used to drive the curved guide rod to rotate and bundle the leeks, and the tape is clamped by a tape clamp to bundle the leeks, thereby achieving fast and firm bundling of the leeks.

[0023] Furthermore, the tape is cut by a motor-driven cutting blade, and the bundled leeks are flipped and sent out through a pallet, thereby realizing the automation and continuity of the bundling operation.

[0024] Furthermore, through the coordination of distance sensors, cameras, buttons and control panels, real-time monitoring and adjustment of parameters such as the device's travel direction, harvesting speed, and bundling strength are achieved, improving the device's intelligence level and operating accuracy. At the same time, the design of the control module also makes the operation easier and more intuitive.

[0025] Other features and advantages of the present invention will be disclosed in detail in the following specific embodiments and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The present invention will be further described below in conjunction with the accompanying drawings: Figure 1 This is a schematic diagram of the structure of the patent of this invention Figure 2 This is the structural explosion diagram of the patent of this invention Figure 3 Schematic diagram of the wheel travel module of the present invention Figure 1 Figure 4 Schematic diagram of the wheel travel module of the present invention Figure 2 Figure 5 Schematic diagram of the supporting module of the present invention Figure 6 Schematic diagram of the harvesting module of the present invention Figure 7 Schematic diagram of the transmission module of the present invention Figure 8 Schematic diagram of the bundling module of the present invention Figure 1 Fig. 9 Schematic diagram of the bundling module of the present invention Figure 2 Fig.10 Schematic diagram of the control part of the wheel group traveling module of the present invention The following are the descriptions of the reference numerals: Wheel group travel module 1, second gear 7, reversing wheel 8, worm gear 9, second motor 10, travel wheel 11, frame 12, first motor 13, rice supporting module 2, rice supporting blade 46, third motor 14, gear box 15, transmission module 3, first steel rod 18, multi-gear group 16, fifth motor 17, first elastic band 20, belt roller 21, third gear 23, sixth motor 19, second elastic band 22, fourth gear 24, harvesting module 4, fixed blade 28, rotating blade 27, fourth motor 25, first gear 26, strapping module 5, flip guide plate 30, seventh motor 31, fifth gear 36, eighth motor 32, ninth motor 33, tape clamp 34, bending guide rod 37, tenth motor 35, tape cutting blade 40, eleventh motor 29, support plate 39, control module 6, handlebar 43, button 44, control panel 45, distance sensor 41, camera 42. DETAILED DESCRIPTION

[0027] The technical solutions of the embodiments of the present invention are explained and described below in conjunction with the drawings of the embodiments of the present invention, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0028] In the following description, terms such as "inside", "outside", "up", "down", "left", "right", etc. that indicate directions or positional relationships are only used to facilitate the description of the embodiments and simplify the description, and do not indicate or imply that the referred device or element must have a specific direction, be constructed and operate in a specific direction. Therefore, it should not be understood as a limitation of the present invention.

[0029] like Figures 1 to 10 As shown, a dual-mode leek harvesting and bundling device includes a frame 12 and a straw supporting module 1, a transmission module 2, a control module 3, a bundling module 4, a wheel group travel module 5 and a harvesting module 6 mounted on the frame 12; the straw supporting module 1 is used for combing leeks; the wheel group travel module 5 is used for controlling the movement and steering of the frame 12; the harvesting module 6 is used for cutting leeks; the transmission module 2 is used for connecting the harvesting module 6 with the bundling module 4; the bundling module 4 is used for bundling leeks; the control module 3 is mounted at the rear end of the bundling module 4 and the left part of the frame 12.

[0030] The supporting module 1 includes two supporting blades 46 , a third motor 14 and a gear box 15 ; the two supporting blades 46 are mounted at the front end of the frame 12 , and the third motor 14 drives the two supporting blades 46 to rotate inwards through the gear box 15 .

[0031] Specifically, two blades 46 are placed at the front end of the frame 12, and two third motors 14 drive the two blades 46 to rotate through the gear box 15. The two blades 46 rotate in opposite directions to make the front tilted leeks stand upright and apply a tightening force, simulating the scene of holding leeks during manual harvesting, so that the harvesting tool is close to the root of the leek for subsequent harvesting.

[0032] In this embodiment, the number of blades of the blade 46 is three, and the blades can be lifted three times per rotation, thereby improving the working efficiency. In addition, a rotating connecting member for adjusting the angle of the blade 46 is provided between the blade module 1 and the frame 12, thereby improving the efficiency of lifting the blades.

[0033] The conveying module 2 includes a first steel rod 18, a first conveying device and a second conveying device; the first steel rod 18 is mounted on the frame 12, the first conveying device and the second transmission device are connected through the first steel rod 18, the first conveying device is arranged above the frame 12 close to the supporting module 1, and the second conveying device is mounted on the other side and parallel to the ground.

[0034] The harvesting module 6 is assembled below the first conveying device. The harvesting module 6 includes a fixed blade 28, a rotating blade 27, a fourth motor 25, and a first gear 26. The fixed blade 28 is fixed to the frame 12 by welding, the rotating blade 27 is welded to the first gear 26, and the fourth motor 25 is connected to the first gear 26 to transfer torque to the rotating blade 27, so as to facilitate the harvesting of leeks. In this embodiment, the simulated scissor-type harvesting composed of the fixed blade 28 and the rotating blade 27 can effectively avoid missing leeks.

[0035] The first transmission device includes a multi-gear set 16, a fifth motor 17, a first elastic band 20, a belt roller 21 and a third gear 23; the third gear 23 is sleeved on the middle part of the first steel rod 18, and the multi-gear set 16 is assembled at one end of the first steel rod 18; the first elastic band 20 is assembled between the belt roller 21 and the third gear 23, and the fifth motor 17 drives the third gear 23 to rotate through the multi-gear set 16, thereby driving the first elastic band 20 to rotate. In this embodiment, the leek rotating device with different planes and verticality constructed by two first elastic bands 20 can realize the rotation of the leek direction, so that the bundling effect is better. Specifically, the two first elastic bands 20 are reversely rolled and assembled between the belt roller 21 and the third gear 23, the two first elastic bands 20 near one end of the belt roller 21 are perpendicular to the ground and fit together left and right, and the two first elastic bands 20 near one end of the third gear 23 are parallel to the ground and fit together up and down, so as to facilitate the transformation of the leek from the growth direction vertical to the ground to the horizontal direction, and transported to the bundling module 4 by the second transmission device.

[0036] When the leek is rolled into the first elastic belt 20 near one end of the belt roller 21, the fixed blade 28 and the rotating blade 27 cut the leek off the ground along the root and transport it from the first conveyor device to the second conveyor device.

[0037] The second transmission device includes a sixth motor 19, a second elastic band 22 and a plurality of fourth gears 24; the plurality of fourth gears 24 are assembled on the first steel rod 18 on the same horizontal plane, the second elastic band 22 is sleeved between two fourth gears 24, and the plurality of fourth gears 24 are connected to the sixth motor 19, and the second elastic band 22 is driven to rotate by the sixth motor 19.

[0038] Among them, the height of the belt roller 21 is lower than the height of the third gear 23, so that the first elastic belt 20 is inclined to the ground, and the height of the third gear 23 is in the same height range as the fourth gear 24 in the second conveying device, making the leek transmission smoother and more accurate, preventing the leek from being missed during transmission and causing waste.

[0039] Specifically, the two first elastic bands 20 are directly connected to the two belt rollers 21 and the third gear 23 installed on the first steel rod 18, and the fifth motor 17 drives the third gear 23 to rotate through the multi-gear set 16 to realize the rotation of the first elastic band 20. Six fourth gears 24 are installed on the first steel rod 18 and arranged in parallel with the second elastic band 22 to form a horizontal conveyor belt, which is rotated by the sixth motor 19.

[0040] The bundling module 4 includes a flipping guide device, a tightening bundling device and a cutting device; the flipping guide device is installed at the end of the second conveying device, and is used to convey the collected leeks to the tightening device, and the tightening bundling device is used to rotate and bundle the leeks; the cutting and conveying device is installed on one side of the tightening bundling device, and is used to cut the tape and convey the bundled leeks.

[0041] The flip guide device includes a flip guide plate 30 , a seventh motor 31 and a fifth gear 36 ; the seventh motor 31 drives the flip guide plate 30 to rotate through the fifth gear 36 , and a gear structure meshing with the fifth gear 36 is provided on the flip guide plate 30 .

[0042] The tightening and bundling device includes an eighth motor 32, a ninth motor 33, a tape clamp 34 and a curved guide rod 37; the eighth motor 32 is assembled on the side of the curved guide rod 37, and is used to drive the curved guide rod 37 to rotate to bundle the leeks. The upper end of the curved guide rod 37 is bonded with a tape for bundling the leeks. The ninth motor 33 drives the tape clamp 34 to flip, and the tape clamp 34 is used to clamp the tape of the bundled leeks.

[0043] The cutting and conveying device includes a tenth motor 35, a tape cutting blade 40, an eleventh motor 29 and a support plate 39; the tenth motor 35 drives the tape cutting blade 40 to cut the tape; the support plate 39 is assembled under the tape cutting blade 40; the eleventh motor 29 drives the support plate 39 to flip over to deliver the bundled leeks.

[0044] Specifically, the seventh motor 31 is engaged with the fifth gear 36 to realize the rotation of the geared flip guide plate 30. In this embodiment, the seventh motor 31 is set to flip the flip guide plate 30 every 10 seconds, which can usually flip a bundle of leeks commonly seen in the market to the tightening and bundling device for bundling. The eighth motor 32 is connected to the curved guide rod 37 to realize the rotation of the curved guide rod 37, the ninth motor 33 drives the tape clamp plate 34 to flip, the tenth motor 35 drives the tape cutting blade 40 to rotate, and the three support plates 39 are connected in parallel, and the support plates 39 are driven to flip through the eleventh motor 29.

[0045] The control module 3 includes a control panel 45 and a distance sensor 41, a camera 42, a button 44 and a control panel 45 connected to the control panel 45; the distance sensor 41 and the camera 42 are respectively mounted on the front end and the left side of the frame 12; the button 44 is mounted on the handlebar 43 for operating the travel direction of the wheel group travel module 5; the control panel 45 is mounted on the middle left side of the frame 12 for processing and executing signals and instructions from various components.

[0046] Specifically, six buttons 44 are installed on the handlebar 43, the camera 42 is installed on the left side of the whole machine, and the control panel 45 is installed in the middle of the left side of the whole machine. The control panel 45 realizes real-time monitoring and adjustment of parameters such as the device's travel direction, harvesting speed, and bundling strength, thereby improving the device's intelligence level and operation accuracy. Among them, the button 44 can select different operation modes, such as automatic mode and semi-automatic mode; the automatic mode is fully automatic harvesting and bundling, and the semi-automatic mode is to operate on the control panel 45 through the data transmitted by the camera 42 and the distance sensor 41 to adjust the travel direction of the entire device.

[0047] The wheel group travel module 5 structure includes a reversing wheel 8, a travel wheel 11, a first motor 13, a second motor 10, a frame 12, a worm gear 9 and a second gear 7; the whole machine adopts a four-wheel rear-drive travel mode, and the two front reversing wheels 8 transmit the torque of the first motor 13 through the worm gear to achieve reversal. The second motor 10 transmits the torque to the travel wheel 11 through the second gear 7 and the worm gear 9 to achieve travel, and the frame 12 is placed in a well shape.

[0048] The operation method of a dual-mode leek harvesting and bundling device is as follows Step 1: Place the harvesting and bundling device in the field, and press the button 44 of one of the modes to select the automatic / semi-automatic mode. After the automatic mode is selected, the traveling wheel in the wheel group traveling module 5 is driven by the second motor to move forward. After harvesting a row of leek fields, the first motor rotates the worm gear 9 to realize the rotation of the reversing wheel, so that the whole machine turns around and enters the next row of leek fields for harvesting operations.

[0049] Step 2: When the harvesting operation starts, the blades in the supporting module 1 are driven by the motor through the gear box, and the two blades rotate inward in opposite directions to achieve the straightening and clamping of the leeks to be cut.

[0050] Step 3: After the leeks are clamped by the supporting blade, the roots of the leeks enter the cutting module 3, and the rotating blade 27 cuts the leeks.

[0051] Step 4: The cut leeks are clamped by the leeks rotating conveyor device formed by the two first elastic bands 20 in the conveying module 2, and the leeks are gradually placed in the horizontal direction from the original vertical direction. Then they enter the horizontal conveyor device composed of six fourth gears 24 arranged in parallel and covered with the second elastic bands 22, and the leeks are horizontally conveyed to the bundling module 4.

[0052] Step 5: After the bundling module 4 gathers a certain number of leeks, the geared flip guide plate 30 rotates and pushes it onto the curved rod 52. The curved guide rod 37 rotates, and one end of the traction tape is adhered to the other end clamped by the tape clamp plate 34, so that the leeks are cross-clamped by the curved guide rod 37 and the support plate 39 to complete the tape bundling of the leeks. Then the tape cutting blade 40 rotates to cut off the remaining tape at the other end clamped by the tape clamp plate 34, and the tape clamp plate 34 rotates to clamp a new end of the tape, waiting for the next bundling. The support plate 39 rotates under the action of the motor to send the leeks out.

[0053] Step 6: The control module is used to determine the various states of the whole machine operation process and adjust the whole machine operation under different states to ensure the safety of the whole machine operation.

[0054] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Those skilled in the art should understand that the present invention includes but is not limited to the contents described in the drawings and the above specific embodiments. Any modification that does not deviate from the functional and structural principles of the present invention will be included in the scope of the claims.

Claims

1. A dual-mode leek harvesting and bundling device, characterized in that: The invention comprises a frame (12) and a rice-supporting module (1), a transmission module (2), a control module (3), a bundling module (4), a wheel group travel module (5) and a harvesting module (6) which are mounted on the frame (12); the rice-supporting module (1) is used for combing leeks; the wheel group travel module (5) is used for controlling the movement and steering of the frame (12); the harvesting module (6) is used for cutting leeks; the transmission module (2) is used for connecting the harvesting module (6) with the bundling module (4); the bundling module (4) is used for bundling leeks; and the control module (3) is mounted at the rear end of the bundling module (4) and the left part of the frame (12).

2. A dual-mode leek harvesting and bundling device according to claim 1, characterized in that: The supporting blades (1) comprise two supporting blades (46), a third motor (14) and a gear box (15); the two supporting blades (46) are mounted on the front end of the frame (12), and the third motor (14) drives the two supporting blades (46) to rotate inwards respectively via the gear box (15).

3. The dual-mode leek harvesting and bundling device according to claim 1 is characterized in that: The conveying module (2) comprises a first steel rod (18), a first conveying device and a second conveying device; the first steel rod (18) is mounted on a frame (12), the first conveying device and the second transmission device are connected via the first steel rod (18), the first conveying device is arranged above the frame (12) close to the supporting module (1), and the second conveying device is mounted on the other side and is parallel to the ground.

4. A dual-mode leek harvesting and bundling device according to claim 3, characterized in that: The first transmission device comprises a multi-gear set (16), a fifth motor (17), a first elastic band (20), a belt roller (21) and a third gear (23); the third gear (23) is sleeved on the middle part of the first steel rod (18), and the multi-gear set (16) is mounted on one end of the first steel rod (18); the first elastic band (20) is mounted between the belt roller (21) and the third gear (23); the fifth motor (17) drives the third gear (23) to rotate through the multi-gear set (16), thereby driving the first elastic band (20) to rotate.

5. The dual-mode leek harvesting and bundling device according to claim 3 is characterized in that: The second transmission device comprises a sixth motor (19), a second elastic band (22) and a plurality of fourth gears (24); the plurality of fourth gears (24) are mounted on a first steel rod (18) on the same horizontal plane, the second elastic band (22) is sleeved between two fourth gears (24), the plurality of fourth gears (24) are connected to the sixth motor (19), and the second elastic band (22) is driven to rotate by the sixth motor (19).

6. A dual-mode leek harvesting and bundling device according to claim 4, characterized in that: The bundling module (4) comprises a turning guide device, a tightening bundling device and a cutting device; The flipping and guiding device is installed at the end of the second conveying device, and is used to convey the collected leeks to the tightening device, and the tightening and bundling device is used to rotate and bundle the leeks; the cutting and conveying device is installed on one side of the tightening and bundling device, and is used to cut the tape and convey the bundled leeks.

7. A dual-mode leek harvesting and bundling device according to claim 6, characterized in that: The flip guide device comprises a flip guide plate (30), a seventh motor (31) and a fifth gear (36); the seventh motor (31) drives the flip guide plate (30) to rotate via the fifth gear (36); and a gear structure meshing with the fifth gear (36) is provided on the flip guide plate (30).

8. The dual-mode leek harvesting and bundling device according to claim 6, characterized in that: The tightening and bundling device comprises an eighth motor (32), a ninth motor (33), a tape clamp (34) and a curved guide rod (37); the eighth motor (32) is mounted on the side of the curved guide rod (37) and is used to drive the curved guide rod (37) to rotate and bundle the leeks; the upper end of the curved guide rod (37) is bonded with a tape for bundling the leeks; the ninth motor (33) drives the tape clamp (34) to flip; the tape clamp (34) is used to clamp the tape for bundling the leeks.

9. The dual-mode leek harvesting and bundling device according to claim 6, characterized in that: The cutting and conveying device comprises a tenth motor (35), a tape cutting blade (40), an eleventh motor (29) and a supporting plate (39); the tenth motor (35) drives the tape cutting blade (40) to cut the adhesive tape; the supporting plate (39) is mounted below the tape cutting blade (40); and the eleventh motor (29) drives the supporting plate (39) to flip over so as to deliver the bundled leeks.

10. The dual-mode leek harvesting and bundling device according to claim 1, characterized in that: The control module (3) comprises a control panel (45) and a distance sensor (41), a camera (42), a button (44) and a control panel (45) connected to the control panel (45); the distance sensor (41) and the camera (42) are respectively mounted on the front end and the left side of the frame (12); the button (44) is mounted on the handlebar (43) and is used to control the travel direction of the wheel group travel module (5); the control panel (45) is mounted on the middle of the left side of the frame (12) and is used to process and execute signals and instructions from various components.

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