Green Chinese onion harvesting and bundling machine device and method

Abstract

The invention discloses a green Chinese onion harvesting and bundling machine device which comprises a rack, the bottom of the rack is connected with a walking system, the top of the rack is connected with a third aluminum profile, the front end of the rack is connected with a first aluminum profile and a second aluminum profile, the aluminum profiles are connected with a soil digging system, and the third aluminum profile close to the soil digging system is connected with a flexible conveying system. The first aluminum profile is connected with a secondary desliming system, the third aluminum profile close to the flexible conveying system is connected with a guiding system, the third aluminum profile on the side edge of the guiding system is connected with a quantitative collecting system, and the quantitative collecting system is connected with a bundling system. The invention further discloses a harvesting and bundling method of the green Chinese onion harvesting and bundling machine. According to the green Chinese onion harvesting and bundling machine device and method, the problem that the efficiency of a traditional manual digging, arranging and bundling mode is low is solved.

Description

Technical Field

[0001] The invention belongs to the technical field of agricultural equipment, and in particular relates to a green onion harvesting and baling device, and also relates to a harvesting and baling method of the green onion harvesting and baling device. Background Art

[0002] In my country, the planting area of ​​green onions is about 8.5 million mu, with an annual output of more than 20 million tons. The cultivated area accounts for 10% of the total vegetable planting area, and the output accounts for 7% of the total output. It has strong market demand and broad development prospects. The traditional manual digging, sorting and bundling methods are not only labor-intensive but also inefficient. Even some simple mechanical equipment that later appeared to assist green onion harvesting, such as harvesters and balers, only involves one process in the entire harvesting. Due to the single function of the equipment, it can only perform functions such as digging soil and collecting separately, and cannot work together, resulting in low bundling efficiency. Summary of the invention

[0003] The first object of the present invention is to provide a green onion harvesting and baling device, which solves the problem in the prior art that the harvesting and baling functions are single, resulting in low baling efficiency.

[0004] A second object of the present invention is to provide a harvesting and baling method for a green onion harvesting and baling machine.

[0005] The first technical solution adopted by the present invention is a green onion harvesting and baling device, including a frame, a traveling system connected to the bottom of the frame, a third aluminum profile connected to the top of the frame, a first aluminum profile and a second aluminum profile connected to the front end of the frame respectively, a soil-digging system connected to the aluminum profile, a flexible transmission system connected to the third aluminum profile close to the soil-digging system, a secondary desludging system connected to the first aluminum profile and the third aluminum profile, a guide system connected to the third aluminum profile close to the flexible transmission system, a quantitative collection system connected to the third aluminum profile on the side of the guide system, and a baling system connected to the quantitative collection system.

[0006] The first technical solution of the present invention is also characterized in that: The walking system includes two first stepper motors, the two first stepper motors are respectively installed on the frame through first stepper motor supports, and the output shafts of the two first stepper motors are connected to the second synchronous wheels; It also includes two first optical axes, which are symmetrically connected to the frame through seat bearings, and the other ends of the two optical axes are respectively connected to driving wheels. The two first optical axes are also respectively installed with first synchronous wheels near the driving wheels; the two first synchronous wheels are respectively connected to the second synchronous wheel through first synchronous belts; the first aluminum profile is symmetrically fixed with the first steel plate, and the bottoms of the two first steel plates are respectively rotatably connected with universal wheels.

[0007] The soil-cutting system includes a motor mounting plate and a fifth aluminum profile located at the front end of the frame, the motor mounting plate is connected to the fifth aluminum profile through a first guide rail, a first slider is provided between the motor mounting plate and the first guide rail, and the fifth aluminum profile is connected to the second aluminum profile; the upper end surface of the motor mounting plate is symmetrically connected with a first DC motor bracket, two first DC motor brackets are respectively provided with a first DC motor, and the two first DC motors are respectively connected with a spiral drill bit through a coupling; It also includes a second DC motor, which is connected to a lead screw through a coupling, and the lead screw is threadedly connected to a first nut. A second steel plate is symmetrically fixed to the frame near the motor mounting plate side, and the upper end surfaces of the two second steel plates are respectively connected to seat bearings, and the motor mounting plate is fixed to a perforated steel plate, the perforated steel plate is located between the two seat bearings, and the lead screw passes through the perforated steel plate and is connected to the two seat bearings.

[0008] The flexible transmission system includes two clamping frames, which are symmetrically mounted on the third aluminum profile, the tops of the two clamping frames are respectively fixedly connected to third steel plates, the upper surfaces of the two third steel plates are respectively fixedly connected to second stepper motor brackets, the two second stepper motor brackets are respectively fixedly connected to second stepper motors, the two second stepper motors are respectively connected to second optical axes through couplings, and the other ends of the optical axes are connected to third synchronous wheels; The bottom ends of the two clamping frames are respectively fixed with first angle aluminum, the two first angle aluminums are respectively connected with second angle aluminums by bolts, the two second angle aluminums are respectively fixed with fourth steel plates and fifth steel plates, and the fourth steel plates and the fifth steel plates are connected with fifth synchronous wheels by screws through first hinged holes; The side walls of the two clamping frames are evenly connected with multiple first connecting rods with the same spacing by screws through the first hinged holes, each first connecting rod is connected with the third optical axis, each first hinged hole is connected with the fifth synchronous wheel by screws, each third optical axis is connected to the clamping frame by a spring, and the third synchronous wheel, the fourth synchronous wheel and the fifth synchronous wheel are connected by the second synchronous belt transmission.

[0009] The secondary desludging system includes a third stepper motor, which is connected to the first aluminum profile through a third stepper motor bracket, and the third stepper motor is located near the clamping frame. The output shaft of the third stepper motor is connected to the fourth optical axis through a coupling, and the fourth optical axis is connected to the frame through a seat bearing. The other end of the fourth optical axis is connected to a crank through a flange coupling, and the crank is sequentially connected to the fifth optical axis and the second connecting rod through a horizontal bearing seat, and the other end of the second connecting rod is sequentially rotatably connected to the sixth optical axis and the rocker, and the third aluminum profile is connected to the seventh optical axis through a seat bearing, and the other end of the seventh optical axis is connected to the rocker, and the rocker is arranged on the third aluminum profile through a vertical shaft support, and the rocker is also connected to a soil shaking plug; It also includes a rubber soil rotor, an eighth optical axis is passed through the rubber soil rotor, the eighth optical axis is connected to the third aluminum profile through the first vertical bearing seat, and the end of the eighth optical axis close to the second vertical bearing seat is connected to the fifth synchronous wheel; a sixth synchronous wheel is provided at the bottom of the fifth synchronous wheel in the vertical direction, the sixth synchronous wheel is passed through a ninth optical axis, the ninth optical axis is connected to the frame through the bearing seat, and the fifth synchronous wheel and the sixth synchronous wheel are driven by a third synchronous belt; The fourth optical axis is also sleeved with a first bevel gear, the ninth optical axis is also sleeved with a second bevel gear, and the fourth optical axis and the ninth optical axis are driven by the first bevel gear and the second bevel gear.

[0010] The guide system includes a guide plate, a tenth optical axis and a second DC motor. The guide plate is connected to the third aluminum profile. The tenth optical axis is connected to the third aluminum profile through a bearing seat. The second DC motor is installed on the frame through a second DC motor bracket. The output shaft of the second DC motor is connected to the tenth optical axis through a coupling.

[0011] The quantitative collection system includes a transverse conveying mechanism and an arc-shaped collection mechanism, wherein the transverse conveying mechanism includes a fourth aluminum profile, the fourth aluminum profile is connected to the third aluminum profile, a bearing with a seat is connected to the fourth aluminum profile, an eleventh optical axis is inserted into the bearing with a seat, a silicone hose is sleeved on the eleventh optical axis, a conveyor belt is sleeved on the outer layer of the silicone hose, and one end of the eleventh optical axis is connected to the seventh synchronous wheel; the system also includes a fourth stepper motor, the fourth stepper motor is connected to the frame through a fourth stepper motor bracket, the output shaft of the fourth stepper motor is connected to the eighth synchronous wheel, and the eighth synchronous wheel and the seventh synchronous wheel are driven by a fourth synchronous belt; a bearing with a seat is fixed to the fourth aluminum profile, a twelfth optical axis is inserted into the bearing with a seat, two optical axis supports are rotatably connected to the twelfth optical axis, the optical axis supports are bolted with baffles, the twelfth optical axis is connected to a steering gear through a coupling, the steering gear is fixed to the fourth aluminum profile through a steering gear bracket, and an infrared counter is also provided on the fourth aluminum profile; The arc collecting mechanism comprises an arc collecting plate, which is fixed to the fourth aluminum profile through an aluminum profile, a fifth steel plate and a sixth steel plate are connected to the frame, a rack is provided on the upper end surface of the fifth steel plate, a second slider and a second guide rail are provided on the sixth steel plate, a fifth stepping motor bracket is connected to the second slider, a sixth stepping motor bracket is connected to the fifth stepping motor bracket, a fifth stepping motor is provided on the sixth stepping motor bracket, an output shaft of the fifth stepping motor is connected to a cylindrical spur gear, and the cylindrical spur gear is meshed with the rack for transmission; It also includes a push plate, which is connected to the fifth stepping motor bracket through a push rod.

[0012] The baling system includes a mounting base plate, one end face of the mounting base plate is connected with seven tenth synchronous wheels and a circular ring plate by screws through reamed holes, each tenth synchronous wheel is inscribed in the circular ring plate, the other end face of the mounting base plate is fixedly connected with a DC motor, the output shaft of the DC motor is connected with an eleventh synchronous wheel, the three tenth synchronous wheels on the right are connected with the eleventh synchronous wheel by a synchronous belt, the circular ring plate is in contact with the synchronous belt, the mounting base plate is connected with an aluminum profile, a servo gear bracket is connected to the aluminum profile near the circular ring plate, a servo gear is arranged on the servo gear bracket, and a blade is installed on the servo gear output shaft.

[0013] The second technical solution adopted by the present invention is a bundling method, which specifically comprises the following steps: Step 1: The soil-cutting system is driven to move by the walking system, and the soil-cutting position is adjusted to the designated position; Step 2: After reaching the designated location, the green onions are picked up using a flexible conveying system, and the soil at the root of the green onions is removed by a secondary desludging system during picking up; Step 3, after removing the soil, the green onions are transported to the quantitative collection system through the guide system, and the quantitative collection system transports the green onions to the baling system for baling.

[0014] The second technical solution of the present invention is also characterized in that: Step 2 is specifically as follows: the third synchronous wheel is driven to rotate and the second synchronous belt is moved by the second stepper motor, and the clamping frame clamps and conveys the green onions. During the conveying process of the green onions, the fourth optical axis and the crank are driven to rotate by the third stepper motor, and the rocker and the soil shaking plug installed thereon are driven to swing back and forth by the second connecting rod to remove large pieces of soil at the roots of the green onions. At the same time, the ninth optical axis and the sixth synchronous wheel are rotated by the first bevel gear and the second bevel gear, and the sixth synchronous wheel drives the third synchronous belt and the fifth synchronous wheel to move, so that the rubber soil dropping rotor rotates, and the soil at the roots of the green onions is removed for a second time. Step 3 is specifically as follows: after the green onions are transported to the guide system through the clamping frame, the roots of the green onions are blocked by the tenth optical axis, and the green onions fall down between the two guide plates due to inertia and fall onto the rear conveyor belt. The second DC motor drives the tenth optical axis to rotate, interacts with the green onions, and pushes the green onions backwards through friction, causing the green onions to fall onto the rear conveyor belt. Before bundling begins, the fifth stepper motor is energized, and the push plate is driven to move along the second guide rail through the meshing action of the cylindrical spur gear and the rack. The push plate pushes the green onions to the bundling position to complete the bundling work.

[0015] The beneficial effects of the present invention are: (1) The green onion harvesting and baling device and method provided by the present invention integrate the two functions of harvesting and quantitative baling into one, realize continuous operation from harvesting to baling, reduce the intermediate transportation links, greatly improve work efficiency, and reduce the damage rate.

[0016] (2) The green onion harvesting and baling device and method provided by the present invention can adapt to the harvesting needs of green onions of different varieties and thicknesses, and can realize automatic identification and positioning of green onions through sensors, adjust the direction for accurate and quantitative harvesting, and is suitable for green onion harvesting field operations in complex environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the green onion harvesting and baling machine of the present invention; Figure 2 It is a schematic diagram of the walking system of the green onion harvesting and baling machine of the present invention; Figure 3 It is a schematic diagram of the soil-digging system in the green onion harvesting and baling machine of the present invention; Figure 4 It is a schematic diagram of a flexible transmission system in a green onion harvesting and baling machine of the present invention; Figure 5 It is a schematic diagram of a guide system in the green onion harvesting and baling machine of the present invention; Figure 6 It is a schematic diagram of a secondary desludging system in a green onion harvesting and baling machine of the present invention; Figure 7 for Figure 6 Right side view of the secondary desludging system; Figure 8 for Figure 6 Front view of the secondary desludging system; Fig. 9 It is a schematic diagram of a quantitative collection system and a baling system in the green onion harvesting and baling machine of the present invention; Fig.10 It is a schematic diagram of the arc-shaped collection mechanism in the quantitative collection system of the present invention.

[0018] In the figure, 1. frame, 101. first aluminum profile, 102. second aluminum profile, 103. third aluminum profile; 2. Travel system, 201. Universal wheel, 202. First steel plate, 203. Driving wheel, 204. First optical axis, 205. First synchronous wheel, 206. First stepper motor, 207. First stepper motor support, 208. Second synchronous wheel, 209. First synchronous belt; 3. Soil-planing system, 301. Motor mounting plate, 302. First guide rail, 303. First slide block, 304. First DC motor, 305. First DC motor bracket, 306. Auger bit, 307. First nut, 308. Lead screw, 309. Second steel plate, 310. Second DC motor, 311. Fifth aluminum profile; 4. Flexible transmission system, 401. Clamping frame, 402. Second stepping motor, 403. Second stepping motor bracket, 404. Third steel plate, 405. Second optical axis, 406. Third synchronous wheel, 407. First angle aluminum, 408. Second angle aluminum, 409. Stud, 410. Second nut, 411. Fourth steel plate, 412. Fifth steel plate, 413. Fourth synchronous wheel, 414. First screw for reaming hole, 415. Second synchronous belt, 416. First connecting rod, 417. Fifth synchronous wheel, 418. Third optical axis, 419. Spring; 5. Secondary desludging system, 501. Third stepper motor, 502. Third stepper motor bracket, 503. Fourth optical axis, 504. Crank, 505. Flange coupling, 506. Second connecting rod, 507. Horizontal bearing seat, 508. Fifth optical axis, 509. Rocker, 510. Vertical shaft support, 511. Sixth optical axis, 512. First vertical bearing seat, 513. Seventh optical axis, 514. Rubber soil dropping rotor, 515. Eighth optical axis, 516. Second vertical bearing seat, 517. Sixth synchronous wheel, 518. Seventh synchronous wheel, 519. Ninth optical axis, 520. Third synchronous belt, 521. First bevel gear, 522. Second bevel gear, 523. Soil shaking plug, 524. Third vertical bearing seat; 6. guide system, 601. guide plate, 602. tenth optical axis, 603. second DC motor, 604. second DC motor bracket; 7. quantitative collection system, 701. eleventh optical axis, 702. silicone hose, 703. conveyor belt, 704. eighth synchronous wheel, 705. fourth stepping motor, 706. fourth stepping motor bracket, 707. ninth synchronous wheel, 708. fourth synchronous belt, 709. twelfth optical axis, 710. baffle, 711. first servo, 712. second servo bracket, 713. infrared counter, 714. arc collecting plate, 715. rack, 716. fifth steel plate, 717. second slider, 718. second guide rail, 719. sixth steel plate, 720. fifth stepping motor bracket, 721. fifth stepping motor, 722. sixth stepping motor bracket, 723. cylindrical spur gear, 724. push plate, 725. push rod, 730. fourth aluminum profile; 8. Baling system, 801. Bottom plate, 802. Tenth synchronous wheel, 803. Second screw for reaming hole, 804. Third DC motor, 805. Eleventh synchronous wheel, 806. Fifth synchronous belt, 807. Ring plate, 808. Baling tape, 809. Third screw for reaming hole, 810. Second steering gear, 811. Second steering gear bracket, 812. Aluminum profile column, 813. Blade. DETAILED DESCRIPTION

[0019] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments.

[0020] Example 1 The present invention provides a green onion harvesting and baling device, such as Figure 1 As shown, it includes a frame 1, a traveling system 2 is connected to the bottom of the frame 1, a third aluminum profile 103 is connected to the top of the frame 1, a first aluminum profile 101 and a second aluminum profile 102 are respectively connected to the front end of the frame 1, a soil-digging system 3 is connected to the aluminum profile 102, a flexible transmission system 4 is connected to the third aluminum profile 103 close to the soil-digging system 3, a secondary desludging system 5 is connected to the first aluminum profile 101, a guide system 6 is connected to the third aluminum profile 103 close to the flexible transmission system 4, a quantitative collection system 7 is connected to the third aluminum profile 103 on the side of the guide system 6, and the quantitative collection system 7 is connected to the baling system 8.

[0021] Example 2 On the basis of Example 1, Figure 2 As shown, the walking system 2 includes two first stepper motors 206, and the two first stepper motors 206 are respectively installed on the frame 1 through the first stepper motor supports 207, and the output shafts of the two first stepper motors 206 are connected to the second synchronous wheels 208; It also includes two first optical axes 204, which are symmetrically connected to the frame 1 through seat bearings, and the other ends of the two optical axes are respectively connected to driving wheels 203, and the two first optical axes 204 are also respectively installed with first synchronous wheels 205 near the driving wheels 203; the two first synchronous wheels 205 are respectively connected to the second synchronous wheel 208 through first synchronous belts 209; the first aluminum profile 101 is symmetrically fixed with the first steel plate 202, and the bottoms of the two first steel plates 202 are respectively rotatably connected with universal wheels 201.

[0022] like Figure 3 As shown, the soil-cutting system 3 includes a motor mounting plate 301 and a fifth aluminum profile 311 located at the front end of the frame 1, the motor mounting plate 301 is connected to the fifth aluminum profile 311 through a first guide rail 302, a first slider 303 is provided between the motor mounting plate 301 and the first guide rail 302, and the fifth aluminum profile 311 is connected to the second aluminum profile 102; the upper end surface of the motor mounting plate 301 is symmetrically connected to a first DC motor bracket 305, two first DC motor brackets 305 are respectively provided with a first DC motor 304, and the two first DC motors 304 are respectively connected to a spiral drill bit 306 through a coupling; It also includes a second DC motor 310, which is connected to a lead screw 308 through a coupling, and the lead screw 308 is threadedly connected to a first nut 307. The frame 1 is symmetrically fixed with a second steel plate 309 near the motor mounting plate 301, and the upper end surfaces of the two second steel plates 309 are respectively connected to seat bearings. The motor mounting plate 301 is fixed with a perforated steel plate, and the perforated steel plate is located between the two seat bearings. The lead screw 308 passes through the perforated steel plate and is connected to the two seat bearings.

[0023] Example 3 On the basis of Example 2, Figure 4 As shown, the flexible transmission system 4 includes two clamping frames 401, the two clamping frames 401 are symmetrically installed on the third aluminum profile 103, the tops of the two clamping frames 401 are respectively fixed with third steel plates 404, the upper end surfaces of the two third steel plates 404 are respectively fixed with second stepper motor brackets 403, the two second stepper motor brackets 403 are respectively fixed with second stepper motors 402, the two second stepper motors 402 are respectively connected to second optical axes 405 through couplings, and the other ends of the optical axes are connected to third synchronous wheels 406; the bottom ends of the two clamping frames 401 are respectively fixed with first angle aluminum 407, the two first angle aluminum 407 are respectively connected to second angle aluminum 408 through bolts, the two second angle aluminum 408 are respectively fixed with fourth steel plates 411 and fifth steel plates 412, and the fourth synchronous wheels 413 are connected between the fourth steel plate 411 and the fifth steel plate 412 through first hinged holes with screws 414; The side walls of the two clamping frames 401 are evenly connected with multiple first connecting rods 416 with the same spacing through the first hinged holes with screws 414, each first connecting rod 416 is connected with the third optical axis 418, each first hinged hole with screws 414 is connected with the fifth synchronous wheel 417, each third optical axis 418 is connected to the clamping frame 401 through a spring 419, and the third synchronous wheel 406, the fourth synchronous wheel 413 and the fifth synchronous wheel 417 are connected through the second synchronous belt 415.

[0024] like Figure 6 , Figure 7 and Figure 8As shown, the secondary desludging system 5 includes a third stepper motor 501, the third stepper motor 501 is connected to the first aluminum profile 101 through a third stepper motor bracket 502, the third stepper motor 501 is located near the clamping frame 401, the output shaft of the third stepper motor 501 is connected to the fourth optical axis 503 through a coupling, the fourth optical axis 503 is connected to the frame through a seat bearing, the other end of the fourth optical axis 503 is connected to a crank 504 through a flange coupling 505, and the crank 504 is sequentially connected to the third stepper motor 501 through a horizontal bearing seat 507. The fifth optical axis 508 and the second connecting rod 506, the other end of the second connecting rod 506 is rotatably connected with the sixth optical axis 511 and the rocker 509 in sequence, the sixth optical axis 511 is connected to the rocker 509 through the first vertical bearing seat 512, the other end of the rocker 509 is connected to the seventh optical axis 513 through the vertical shaft support 510, the seventh optical axis 513 is connected to the third aluminum profile 103 through the seat bearing 524, the second vertical bearing seat 516 and the third vertical bearing seat 524 are both connected to the frame 1; the rocker 509 is also connected to the soil shaking plug 523; It also includes a rubber soil-falling rotor 514, in which an eighth optical axis 515 is passed, and the eighth optical axis 515 is connected to the third aluminum profile 103 through a first vertical bearing seat 512, and a sixth synchronous wheel 517 is connected to the end of the eighth optical axis 515 close to the second vertical bearing seat 516; a seventh synchronous wheel 518 is provided at the bottom of the sixth synchronous wheel 517 in a vertical direction, and the seventh synchronous wheel 518 passes through a ninth optical axis 519, and the ninth optical axis 519 is connected to the frame 1 through a bearing seat, and the sixth synchronous wheel 517 and the seventh synchronous wheel 518 are driven by a third synchronous belt 520; a first bevel gear 521 is also sleeved on the fourth optical axis 503, and a second bevel gear 522 is also sleeved on the ninth optical axis 519, and the fourth optical axis 503 and the ninth optical axis 519 are driven by the first bevel gear 521 and the second bevel gear 522.

[0025] Example 4 On the basis of Example 3, Figure 5 As shown, the guide system 6 includes a guide plate 601, a tenth optical axis 602 and a third DC motor 603, the guide plate 601 is connected to the third aluminum profile 103, the tenth optical axis 602 is connected to the third aluminum profile 103 through a bearing seat, the third DC motor 603 is installed on the frame 1 through a second DC motor bracket 604, and the output shaft of the third DC motor 603 is connected to the tenth optical axis 602 through a coupling.

[0026] The quantitative collection system 7 includes a transverse conveying mechanism and an arc-shaped collection mechanism. The transverse conveying mechanism includes a fourth aluminum profile 730, the fourth aluminum profile 730 is connected to the third aluminum profile 103, the fourth aluminum profile 730 is connected to a seat bearing, the seat bearing is penetrated by an eleventh optical axis 701, the eleventh optical axis 701 is sleeved with a silicone hose 702, the outer layer of the silicone hose 702 is sleeved with a conveyor belt 703, and one end of the eleventh optical axis 701 is connected to an eighth synchronous wheel 704; it also includes a fourth stepping motor 705, and the fourth stepping motor 705 is connected to the frame 1 through a fourth stepping motor bracket 706. The output shaft of the fourth stepper motor 705 is connected to the ninth synchronous wheel 707, and the ninth synchronous wheel 707 and the eighth synchronous wheel 704 are driven by the fourth synchronous belt 708; a bearing with a seat is fixedly connected to the fourth aluminum profile 730, and the bearing with a seat is penetrated by the twelfth optical axis 709, and the twelfth optical axis 709 is rotatably connected to two optical axis supports, and the optical axis supports are bolted with a baffle 710, and the twelfth optical axis 709 is connected to the first steering gear 711 through a coupling, and the first steering gear 711 is fixed to the third aluminum profile 103 through a first steering gear bracket 712, and an infrared counter 713 is also provided on the third aluminum profile 103; like Fig. 9 and Fig.10 As shown, the arc collecting mechanism includes an arc collecting plate 714, which is fixed to the fourth aluminum profile 730 through an aluminum profile, and the sixth steel plate 719 and the sixth steel plate 719 are connected to the frame 1, and the upper end surface of the sixth steel plate 719 is provided with a rack 715, and the sixth steel plate 719 is provided with a second slider 717 and a second guide rail 718, and the second slider 717 is connected to the fifth stepper motor bracket 720, and the fifth stepper motor bracket 720 is connected to the sixth stepper motor bracket 722, and the sixth stepper motor bracket 722 is provided with a fifth stepper motor 721, and the output shaft of the fifth stepper motor 721 is connected to a cylindrical spur gear 723, and the cylindrical spur gear 723 is meshed with the rack 715 for transmission; The baling system 8 further comprises a push plate 724, which is connected to the fifth stepping motor bracket 720 via a push rod 725. The baling system 8 comprises a mounting base plate 801, one end surface of the mounting base plate 801 is connected to seven tenth synchronous wheels 802 and annular plates 807 via reaming holes with screws 803, each tenth synchronous wheel 802 is inscribed in the annular plates 807, the other end surface of the mounting base plate 801 is fixedly connected to a DC motor 804, the output shaft of the DC motor 804 is connected to an eleventh synchronous wheel 805, the three tenth synchronous wheels 802 on the right are connected to the eleventh synchronous wheel 805 via a fifth synchronous belt 806, the annular plates 807 are in contact with the fifth synchronous belt 806, the mounting base plate 801 is connected to the aluminum profile 730, the aluminum profile 730 is connected to a second steering gear bracket 811 near the annular plates 807, the second steering gear bracket 811 is provided with a second steering gear 810, and a blade 813 is installed on the output shaft of the second steering gear 810.

[0027] Example 5 This embodiment provides a method for harvesting and baling green onion using a green onion harvesting and baling machine. The green onion harvesting and baling machine device provided in the above embodiment is used, and the specific steps are as follows: Step 1, start the two first stepper motors 206, drive the driving wheel 203 through the first synchronous belt 209, make the whole machine move forward or backward, and adjust to the specified soil-cutting position; when reaching the specified position, the second DC motor 310 in the soil-cutting system is started, the screw 308 is rotated, and the motor mounting plate 301 is driven down through the nut 307, so that the spiral drill head 306 contacts and enters the soil.

[0028] Step 2, after entering the soil, the green onions are clamped by a flexible conveying system 4, and the soil at the root of the green onions is removed by a secondary desludging system 5 during the clamping process; Step 3, after removing the soil, the green onions are transported to the quantitative collection system 7 through the guide system 6, and the quantitative collection system 7 transports the green onions to the bundling system 8 for bundling.

[0029] Step 2 is specifically as follows: the third synchronous wheel 406 is driven to rotate and the second synchronous belt 415 is driven to move by the second stepper motor 402, and the clamping frame 401 clamps and conveys the green onions. During the conveying process of the green onions, the fourth optical axis 503 and the crank 504 are driven to rotate by the third stepper motor 501, and the rocker 509 and the soil shaking plug 523 installed thereon are driven to swing back and forth by the second connecting rod 506 to remove large pieces of soil at the roots of the green onions. At the same time, the ninth optical axis 519 and the seventh synchronous wheel 518 are driven to rotate by the first bevel gear 521 and the second bevel gear 522, and the seventh synchronous wheel 518 drives the third synchronous belt 520 and the sixth synchronous wheel 517 to move, so that the rubber soil dropping rotor 514 rotates, and the soil at the roots of the green onions is removed for a second time. Step 3 is specifically as follows: after the green onion is transported to the guide system 6 through the clamping frame 401, the root of the green onion is blocked by the tenth optical axis 602, and the green onion falls down between the two guide plates 601 due to inertia, and falls onto the rear conveyor belt 703. The third DC motor 603 drives the tenth optical axis 602 to rotate, interacts with the green onion, and pushes the green onion backward through friction, so that the green onion falls onto the rear conveyor belt 703. Before bundling, the fifth stepper motor 721 is energized, and the cylindrical spur gear 723 meshes with the rack 715 to drive the push plate 724 to move along the second guide rail 718. The push plate 724 pushes the green onion to the bundling position. When the green onion is pushed to the bundling position, the DC motor 804 in the bundling system is started, and the circular plate 807 is driven to rotate through the synchronous belt 806, and the tape 808 bypasses the green onion to form a bundle. After bundling is completed, the second steering gear 810 controls the blade 813 to cut the tape, completing a complete bundling process.

[0030] Example 6 This embodiment provides a green onion harvesting and baling device and method, such as Figure 1-10 As shown, it includes a frame 1, a walking system 2, a soil-digging system 3, a flexible transmission system 4, a secondary desludging system 5, a guiding system 6, a quantitative collection system 7, and a baling system 8.

[0031] The frame 1 is formed by connecting 20 aluminum profiles, and a walking system 2 is installed at the bottom of the frame. Two universal wheels 201 are installed at the front end of the bottom as front wheels, which are connected to the frame 1 through a first steel plate 202, and two driving wheels 203 are installed at the rear end of the bottom. The driving wheels 203 are installed on the first optical axis 204, and the first optical axis 204 is installed on the frame 1 through a seat bearing. A first synchronous wheel 205 is also installed on the first optical axis 204. In addition, a first stepper motor 206 is installed on the frame 1 through a first stepper motor support 207, and a second synchronous wheel 208 is installed on the first stepper motor 206. The first synchronous wheel 205 and the second synchronous wheel 208 are connected through a first synchronous belt 209, so that the first stepper motor 206 drives the driving wheel 203 through the synchronous belt 209. When the rotation speeds of the left and right first stepper motors 206 are different, the forward direction can be changed.

[0032] The soil-cutting system 3 is installed at the front end of the frame 1 through an aluminum profile, the motor mounting plate 301 is installed on the fifth aluminum profile 311 through the first guide rail 302 and the first slider 303, and the two first DC motors 304 are installed on the motor mounting plate 301 through the first DC motor bracket 305. The output shaft of the first DC motor 304 is connected to the spiral drill bit 306 through a coupling. The first DC motor 304 is powered on to drive the spiral drill bit 306 to rotate to achieve the soil-cutting function. In addition, the motor mounting plate 301 is connected to the lead screw 308 through the first nut 307, and the lead screw 308 is installed on the seat bearing, and the seat bearing is installed on the fifth aluminum profile 311 through the second steel plate 309. The upper end of the lead screw 308 is connected to the output shaft of the second DC motor 310 through a coupling. The second DC motor 310 is powered on to drive the lead screw 308 to rotate, and the motor mounting plate 301 is moved up and down through the lead screw 308 and the first nut 307, so as to drive the entire soil-cutting system 3 to move and adjust the soil-cutting position.

[0033] The flexible transmission system 4 is obliquely mounted on the frame 1 through the third aluminum profile 103, and the two clamping frames 401 are symmetrically mounted. The second stepper motor 402 is mounted on the clamping frame 401 through the second stepper motor bracket 403 and the third steel plate 404. The second optical axis 405 is connected to the output shaft of the second stepper motor 402 through a coupling, and the third synchronous wheel 406 is mounted on the second optical axis 405. The first angle aluminum 407 is mounted on the other end of the clamping frame 401, and the second angle aluminum 408 is connected to the first angle aluminum 407 through a stud 409 and a second nut 410. The fourth steel plate 411 and the fifth steel plate 412 are mounted on the second angle aluminum 408, and the fourth synchronous wheel 413 is connected to the fourth steel plate 411 and the fifth steel plate 412 through the first reaming hole screw 414. The second nut can adjust the position of the fourth synchronous wheel 413, thereby adjusting the tightness of the second synchronous belt 415. Six groups of first connecting rods 416 with the same spacing are installed on the side of the clamping frame 401 through the first hinged hole screws 414, and the fifth synchronous wheel 417 is connected to the first connecting rod 416 through the hinged hole screws. In addition, the first connecting rod 416 is installed with a third optical axis 418, and the third optical axis 418 is connected to the clamping frame 401 through a spring 419. The second synchronous belt 415 is installed on the third synchronous wheel 406, the fourth synchronous wheel 413, and the fifth synchronous wheel 417. The second stepping motor 402 drives the third synchronous wheel 406 to rotate, and the second synchronous belt 415 moves to realize the clamping and conveying of green onions, and the spring 419 can adaptively clamp green onions of different thicknesses.

[0034] The secondary desludging system 5 is installed on the frame 1 through an aluminum profile and is located below the flexible conveying system 4, so that the soil at the root of the green onion can be removed during the clamping and transportation process. The secondary desludging system 5 consists of a soil shaking system and a soil rolling system. The third stepper motor 501 is installed on the frame 1 through the third stepper motor bracket 502, the fourth optical axis 503 is installed on the frame 1 through a seat bearing, the fourth optical axis 503 and the output shaft of the third stepper motor 501 are connected through a coupling, the crank 504 is installed at the end of the fourth optical axis 503 through a flange coupling 505, and a horizontal bearing seat 507 is installed at the end of the crank 504 and the second connecting rod 506, and the fifth optical axis 508 passes through two horizontal bearing seats 507 to connect the crank 504 and the second connecting rod 506. One end of the rocker 509 is connected to the vertical shaft support 510, which passes through the seventh optical axis 513. The seventh optical axis 513 is installed on the aluminum profile through the seat bearing 524. The other end of the rocker 509 is installed with the first vertical bearing seat 512, which is connected through the sixth optical axis 511 and the second connecting rod 506. The rubber soil rotor 514 is installed on the aluminum profile through the eighth optical axis 515 and the second vertical bearing seat 516. The sixth synchronous wheel 517 is installed at the end of the eighth optical axis 515. In addition, the seventh synchronous wheel 518 is installed on the frame 1 through the ninth optical axis 519 and the bearing seat. The two sixth synchronous wheels 517 are driven by the third synchronous belt 520. The fourth optical axis 503 and the ninth optical axis 519 are driven by the first bevel gear 521 and the second bevel gear 522. When the third stepper motor 501 is powered on, the fourth optical axis 503 and the crank 504 rotate, and the rocker 509 and the soil shaking plug 523 installed thereon are driven to swing back and forth through the second connecting rod 506 to remove the large pieces of soil at the roots of the green onions. At the same time, the ninth optical axis 519 and the seventh synchronous wheel 518 thereon are driven to rotate through the first bevel gear 521 and the second bevel gear 522, and the seventh synchronous wheel 518 drives the third synchronous belt 520 and the sixth synchronous wheel 517 to move, so that the rubber soil dropping rotor 514 rotates, and the soil at the roots of the green onions is removed for the second time.

[0035] The guide plate 601 is mounted on the frame 1 through an aluminum profile, the tenth optical axis 602 is mounted on the aluminum profile through a bearing seat, the third DC motor 603 is mounted on the aluminum profile through a second DC motor bracket 604, and the output shaft of the third DC motor 603 is connected to the tenth optical axis 602 through a coupling. After the green onion is transported to the guide system 6 through the flexible conveyor system 4, the root of the green onion is blocked by the tenth optical axis 602, and the green onion falls down between the two guide plates 601 due to inertia and falls onto the rear conveyor belt 703. The third DC motor 603 drives the tenth optical axis 602 to rotate, interacts with the green onion, and pushes the green onion backward through friction, so that the green onion falls completely onto the rear conveyor belt 703.

[0036] The quantitative collection system 7 is composed of a transverse conveying mechanism and an arc-shaped collection mechanism. The transverse conveying mechanism is installed on the frame 1 through an aluminum profile, the eleventh optical axis 701 is installed on the aluminum profile through a seat bearing, the eleventh optical axis 701 is sleeved with a silicone hose 702, and the conveyor belt 703 is sleeved on the two silicone hoses 702. The eighth synchronous wheel 704 is installed on the eleventh optical axis 701, the fourth stepper motor 705 is installed on the aluminum profile through the fourth stepper motor bracket 706, and the ninth synchronous wheel 707 is installed on the output shaft of the fourth stepper motor 705, which is connected to the eighth synchronous wheel 704 through the fourth synchronous belt 708. In addition, the twelfth optical axis 709 is installed on the fourth aluminum profile column 726 through a seat bearing, and the baffle 710 is connected to the twelfth optical axis 709 through an optical axis support. The first steering gear 711 is installed on the fourth aluminum profile column 730 through the first steering gear bracket 712, and the output shaft of the first steering gear 711 is connected to the twelfth optical axis 709 through a coupling. In addition, an infrared counter 713 is installed on the fourth aluminum profile column 730. When the fourth stepper motor 705 is powered on, it drives the eleventh optical axis 701 to rotate through the fourth synchronous belt 708, so that the conveyor belt 703 moves and the green onions are transported to the arc-shaped collection mechanism. At the same time, the infrared counter 713 records the number of green onions passing through. When the number of green onions reaches the set value, the first steering gear 711 drives the twelfth optical axis 709 to drive the baffle 710 to rotate, so that the green onion falling channel is closed to prevent the green onions from falling. The arc collecting plate 714 is mounted on the frame 1 through the fourth aluminum profile 730, the rack 715 is mounted on the frame 1 through the sixth steel plate 719, the second slider 717 and the second guide rail 718 are mounted on the frame 1 through the sixth steel plate 719, the fifth stepper motor bracket 720 is mounted on the second slider 717, the fifth stepper motor 721 is mounted on the fifth stepper motor bracket 720 through the sixth stepper motor bracket 722, the cylindrical spur gear 723 is mounted on the output shaft of the fifth stepper motor 721, and the cylindrical spur gear 723 and the rack 715 are meshed for transmission. The push plate 724 is mounted on the fifth stepper motor bracket 720 through the push rod 725. Before starting to bundle, the fifth stepper motor 721 is energized, and the gear 728 and the rack 715 mesh to drive the push plate 724 to move along the second guide rail 718, and the push plate 724 pushes the green onions to the bundling position to perform the bundling work.

[0037] The mounting base plate 801 of the baling system 8 is mounted on the aluminum profile of the transverse conveying mechanism. The seven synchronous wheels 802 are connected to the mounting base plate 801 by screws 803 through the hinged holes. The DC motor 804 is mounted on the mounting base plate 801. The output shaft of the DC motor 804 is mounted with the eleventh synchronous wheel 805. The eleventh synchronous wheel 805 and the three right synchronous wheels 802 are connected by the fifth synchronous belt 806. The circular plate 807 is inscribed with the synchronous wheel 802 and is in contact with the fifth synchronous belt 806. The baling tape 808 is mounted on the circular plate 807 by screws 809 through the third hinged holes. When baling, the DC motor 804 is energized, and the fifth synchronous belt 806 is driven to move through the eleventh synchronous wheel 805. The fifth synchronous belt 806 rotates the circular plate 807 through friction. The circular plate 807 rotates around the green onions with the baling tape 808 mounted thereon, and the tape is wound around the green onions to achieve the baling function. The second servo 810 is installed on the aluminum profile column 812 through the second servo bracket 811. A blade 813 is installed on the output shaft of the second servo 810. After the tape 808 bundles the onions, it is controlled by the third DC motor 804 to move under the blade 813. Then, the second servo 810 controls the blade 813 to rotate, cuts the tape, and completes the bundling.

[0038] More specifically: (1) Coordination between the traveling system and the soil-cutting system The two first stepper motors 206 in the walking system are started, and the driving wheel 203 is driven through the first synchronous belt 209, so that the entire machine moves forward or backward and is adjusted to the specified soil-cutting position; when the specified position is reached, the second DC motor 310 in the soil-cutting system is started, the lead screw 308 is rotated, and the motor mounting plate 301 is driven to descend through the nut 307, so that the spiral drill bit 306 contacts and enters the soil.

[0039] (2) Connection between the soil-cutting system and the flexible conveying system The first DC motor 304 of the soil-scraping system is started, and the spiral drill 306 is rotated to loosen the soil around the green onion, so that the green onion can be pulled out. As the spiral drill 306 works, the clamping frame 401 of the flexible transmission system starts to work. The second stepping motor 402 is started, and the clamping frame 401 is driven to move through the third synchronous wheel 406 and the second synchronous belt 415, so that the green onion is gradually pulled out of the soil and transmitted upward.

[0040] (3) Collaboration between flexible conveying system and secondary desludging system When the flexible conveying system transports the green onions upward, the third stepper motor 501 of the secondary desludging system is started, the fourth optical axis 503 rotates, driving the crank 504 and the rocker 509 to swing back and forth, and the soil shaking plug 523 moves accordingly to remove the large pieces of soil at the root of the green onion. At the same time, the first bevel gear 521 and the second bevel gear 522 drive the ninth optical axis 519 to rotate, and the rubber soil removing rotor 514 rotates accordingly to further clean the fine soil at the root of the green onion.

[0041] (4) Connection between the secondary desludging system and the guide system The green onions that have been initially cleaned are continuously transported upward by the flexible conveyor system until they are close to the top, at which point the roots of the green onions encounter the tenth optical axis 602 of the guide system. Due to inertia, the green onions fall along the guide plate 601 and land on the conveyor belt at the rear. The third DC motor 603 starts, rotating the tenth optical axis 602 and using friction to push the green onions to the conveyor belt 703 at the rear, ready for the next step of processing.

[0042] (5) Transition between guidance system and quantitative collection system The green onions are pushed to the conveyor belt 703 on the horizontal conveying mechanism of the quantitative collection system. The fourth stepper motor 705 drives the eleventh optical axis 701 to rotate, so that the conveyor belt 703 moves and the green onions are conveyed forward. The infrared counter 713 counts the number of green onions passing through. When the set number is reached, the first steering gear 711 drives the baffle 710 to close the channel to prevent subsequent green onions from entering so as to carry out the next stage of operation. The fifth stepper motor 721 in the arc collection mechanism is started, and the cylindrical spur gear 723 is meshed with the rack 715 to push the push plate 724 to move along the guide rail 718, pushing the collected green onions to the bundling position.

[0043] (6) Docking of quantitative collection system and baling system When the green onions are pushed to the bundling position, the third DC motor 804 in the bundling system starts, drives the annular plate 807 to rotate through the fifth synchronous belt 806, and the bundling tape 808 passes around the green onions to form a bundle. After bundling is completed, the second steering gear 810 controls the blade 813 to cut the tape, completing a complete bundling process. Through the above steps, the various systems work closely together to achieve a series of operations from digging, desludging, and transporting green onions to bundling, greatly improving work efficiency and reducing labor intensity.

Claims

1. A green onion harvesting and baling device, characterized in that: The invention comprises a frame (1), wherein the bottom of the frame (1) is connected to a walking system (2), the top of the frame (1) is connected to a third aluminum profile (103), the front end of the frame (1) is respectively connected to a first aluminum profile (101) and a second aluminum profile (102), the aluminum profile (102) is connected to a soil-cutting system (3), the third aluminum profile (103) close to the soil-cutting system (3) is connected to a flexible transmission system (4), the first aluminum profile (101) and the third aluminum profile (103) are commonly connected to a secondary desludging system (5), the third aluminum profile (103) close to the flexible transmission system (4) is connected to a guide system (6), the third aluminum profile (103) on the side of the guide system (6) is connected to a quantitative collection system (7), and the quantitative collection system (7) is connected to a baling system (8).

2. The green onion harvesting and baling device according to claim 1, characterized in that: The walking system (2) comprises two first stepper motors (206), the two first stepper motors (206) are respectively mounted on the frame (1) via first stepper motor supports (207), and the output shafts of the two first stepper motors (206) are connected to second synchronous wheels (208); The invention also comprises two first optical axes (204), the two first optical axes (204) are symmetrically connected to the frame (1) via seat bearings, the other ends of the two first optical axes (204) are respectively connected to driving wheels (203), and the two first optical axes (204) are respectively installed with first synchronous wheels (205) on the sides close to the driving wheels (203); the two first synchronous wheels (205) are respectively connected to the second synchronous wheels (208) via first synchronous belts (209); the first aluminum profile (101) is symmetrically fixedly connected to the first steel plates (202), and the bottoms of the two first steel plates (202) are respectively rotatably connected to universal wheels (201).

3. The green onion harvesting and baling device according to claim 2, characterized in that: The soil-cutting system (3) comprises a motor mounting plate (301) and a fifth aluminum profile (311) located at the front end of the frame (1); the motor mounting plate (301) is connected to the fifth aluminum profile (311) via a first guide rail (302); a first slider (303) is provided between the motor mounting plate (301) and the first guide rail (302); the fifth aluminum profile (311) is connected to the second aluminum profile (102); a first DC motor bracket (305) is symmetrically connected to the upper end surface of the motor mounting plate (301); two first DC motor brackets (305) are respectively provided with a first DC motor (304); and the two first DC motors (304) are respectively connected to a spiral drill bit (306) via a coupling; The machine also comprises a second DC motor (310), wherein the second DC motor (310) is connected to a lead screw (308) via a coupling, wherein the lead screw (308) is threadedly connected to a first nut (307), and the frame (1) is symmetrically fixedly connected to a second steel plate (309) on the side close to the motor mounting plate (301), wherein upper end surfaces of two second steel plates (309) are respectively connected to seated bearings, and the motor mounting plate (301) is fixedly connected to a perforated steel plate, wherein the perforated steel plate is located between two seated bearings, and the lead screw (308) passes through the perforated steel plate and is connected to the two seated bearings.

4. The green onion harvesting and baling device according to claim 3, characterized in that: The flexible transmission system (4) comprises two clamping frames (401), the two clamping frames (401) are symmetrically mounted on the third aluminum profile (103), the top ends of the two clamping frames (401) are respectively fixedly connected to third steel plates (404), the upper end surfaces of the two third steel plates (404) are respectively fixedly connected to second stepper motor brackets (403), the two second stepper motor brackets (403) are respectively fixedly connected to second stepper motors (402), the two second stepper motors (402) are respectively connected to second optical axes (405) via couplings, and the other ends of the optical axes are connected to third synchronous wheels (406); The bottom ends of the two clamping frames (401) are respectively fixed with first angle aluminum (407), the two first angle aluminums (407) are respectively connected with second angle aluminum (408) via bolts, the two second angle aluminums (408) are respectively fixed with a fourth steel plate (411) and a fifth steel plate (412), and a fourth synchronous wheel (413) is connected between the fourth steel plate (411) and the fifth steel plate (412) via a first reaming hole with a screw (414); The side walls of the two clamping frames (401) are evenly connected to a plurality of first connecting rods (416) with the same spacing through first hinge hole screws (414), each of the first connecting rods (416) is connected to a third optical axis (418), each of the first hinge hole screws (414) is connected to a fifth synchronous wheel (417), each of the third optical axis (418) is connected to the clamping frame (401) through a spring (419), and the third synchronous wheel (406), the fourth synchronous wheel (413) and the fifth synchronous wheel (417) are connected through a second synchronous belt (415).

5. The green onion harvesting and baling device according to claim 4, characterized in that: The secondary desludging system (5) comprises a third stepper motor (501), the third stepper motor (501) being connected to the first aluminum profile (101) via a third stepper motor bracket (502), the third stepper motor (501) being located close to the clamping frame (401), the output shaft of the third stepper motor (501) being connected to a fourth optical axis (503) via a coupling, the fourth optical axis (503) being connected to the frame via a seat bearing, the other end of the fourth optical axis (503) being connected to a crank (504) via a flange coupling (505), the crank (504) being connected in sequence to a fifth optical axis ( 508) and a second connecting rod (506), the other end of the second connecting rod (506) is rotatably connected to a sixth optical axis (511) and a rocker (509) in sequence, the sixth optical axis (511) is connected to the rocker (509) via a first vertical bearing seat (512), the other end of the rocker (509) is connected to a seventh optical axis (513) via a vertical shaft support seat (510), the seventh optical axis (513) is connected to the third aluminum profile (103) via a seat bearing 524, the second vertical bearing seat (516) and the third vertical shaft support seat (524) are both connected to the frame (1); the rocker (509) is also connected to a soil shaking plug (523); It also comprises a rubber soil-falling rotor (514), wherein an eighth optical axis (515) is inserted into the rubber soil-falling rotor (514), wherein the eighth optical axis (515) is connected to the third aluminum profile (103) via a first vertical bearing seat (512), and an end of the eighth optical axis (515) close to the second vertical bearing seat (516) is connected to a sixth synchronous wheel (517); a seventh synchronous wheel (518) is provided at the bottom of the sixth synchronous wheel (517) in a vertical direction, wherein a ninth optical axis (519) is inserted into the seventh synchronous wheel (518), wherein the ninth optical axis (519) is connected to the frame (1) via a bearing seat, and the sixth synchronous wheel (517) and the seventh synchronous wheel (518) are driven by a third synchronous belt (520); The fourth optical axis (503) is also sleeved with a first bevel gear (521), and the ninth optical axis (519) is also sleeved with a second bevel gear (522); the fourth optical axis (503) and the ninth optical axis (519) are driven by the first bevel gear (521) and the second bevel gear (522).

6. The green onion harvesting and baling device according to claim 5, characterized in that: The guide system (6) comprises a guide plate (601), a tenth optical axis (602) and a third DC motor (603); the guide plate (601) is connected to the third aluminum profile (103); the tenth optical axis (602) is connected to the third aluminum profile (103) via a bearing seat; the third DC motor (603) is mounted on the frame (1) via a second DC motor bracket (604); and the output shaft of the third DC motor (603) is connected to the tenth optical axis (602) via a coupling.

7. The green onion harvesting and baling device according to claim 6, characterized in that: The quantitative collection system (7) comprises a transverse conveying mechanism and an arc-shaped collection mechanism, wherein the transverse conveying mechanism comprises a fourth aluminum profile (730), wherein the fourth aluminum profile (730) is connected to the third aluminum profile (103), wherein a seat bearing is connected to the fourth aluminum profile (730), wherein an eleventh optical axis (701) is inserted into the seat bearing, wherein a silicone hose (702) is sleeved on the eleventh optical axis (701), wherein a conveyor belt (703) is sleeved on the outer layer of the silicone hose (702), wherein one end of the eleventh optical axis (701) is connected to an eighth synchronous wheel (704); and further comprises a fourth stepping motor (705), wherein the fourth stepping motor (705) is connected to the frame (1) via a fourth stepping motor bracket (706). The output shaft of the fourth stepper motor (705) is connected to a ninth synchronous wheel (707), and the ninth synchronous wheel (707) and the eighth synchronous wheel (704) are driven by a fourth synchronous belt (708); a seat bearing is fixedly connected to the fourth aluminum profile (730), and a twelfth optical axis (709) is passed through the seat bearing, and two optical axis supports are rotatably connected to the twelfth optical axis (709), and the optical axis supports are bolted to a baffle (710), and the twelfth optical axis (709) is connected to a first steering gear (711) through a coupling, and the first steering gear (711) is fixed to the third aluminum profile (103) through a first steering gear bracket (712), and an infrared counter (713) is also provided on the third aluminum profile (103); The arc-shaped collecting mechanism comprises an arc-shaped collecting plate (714), the arc-shaped collecting plate (714) being fixedly connected to a fourth aluminum profile (730) via an aluminum profile, the frame (1) being connected to a sixth steel plate (719) and a sixth steel plate (719), the upper end surface of the sixth steel plate (719) being provided with a rack (715), the sixth steel plate (719) being provided with a second slider (717) and a second guide rail (718), the second slider (717) being connected to a fifth stepping motor bracket (720), the fifth stepping motor bracket (720) being provided with a sixth stepping motor bracket (722), the sixth stepping motor bracket (722) being provided with a fifth stepping motor (721), the output shaft of the fifth stepping motor (721) being connected to a cylindrical spur gear (723), the cylindrical spur gear (723) being meshed with the rack (715) for transmission; It also includes a push plate (724), wherein the push plate (724) is connected to the fifth stepping motor bracket (720) via a push rod (725).

8. The green onion harvesting and baling device according to claim 7, characterized in that: The baling system (8) comprises a mounting base plate (801), one end surface of the mounting base plate (801) is connected to seven synchronous wheels (802) and a circular ring plate (807) by screws (803) through reaming holes, each of the synchronous wheels (802) is inscribed in the circular ring plate (807), the other end surface of the mounting base plate (801) is fixedly connected to a DC motor (804), the output shaft of the DC motor (804) is connected to a synchronous wheel (805), and the three synchronous wheels (805) on the right side are connected to each other. 2) is connected to the synchronous wheel (805) via a synchronous belt (806), the circular plate (807) is in contact with the synchronous belt (806), the mounting base plate (801) is connected to the fourth aluminum profile (730), the fourth aluminum profile (730) is connected to a second steering gear bracket (811) near the circular plate (807), the second steering gear bracket (811) is provided with a second steering gear (810), and a blade (813) is installed on the output shaft of the second steering gear (810).

9. A method for harvesting and baling green onion using a harvesting and baling machine, characterized in that: Using the green onion harvesting and baling device as claimed in claim 8, the specific steps are: Step 1, driving the soil-cutting system (3) to move by the walking system (2) to adjust the soil-cutting position to a specified position; Step 2, after reaching the designated location, the green onions are clamped using the flexible conveying system (4), and the soil at the root of the green onions is removed by the secondary desludging system (5); Step 3: After removal, the green onions are transported to a quantitative collection system (7) through the guide system (6), and the quantitative collection system (7) transports the green onions to a bundling system (8) for bundling.

10. The harvesting and baling method according to claim 9, characterized in that: The step 2 specifically comprises: the third synchronous wheel (406) is driven to rotate and the second synchronous belt (415) is driven to move by the second stepping motor (402), and the clamping frame (401) clamps and conveys the green onions. During the conveying process of the green onions, the fourth optical axis (503) and the crank (504) are driven to rotate by the third stepping motor (501), and the rocker (509) and the soil shaking plug (523) installed thereon are driven to swing back and forth by the second connecting rod (506) to remove large pieces of soil at the roots of the green onions. At the same time, the ninth optical axis (519) and the seventh synchronous wheel (518) are driven to rotate by the first bevel gear (521) and the second bevel gear (522), and the seventh synchronous wheel (518) drives the third synchronous belt (520) and the sixth synchronous wheel (517) to move, so that the rubber soil dropping rotor (514) rotates, and the soil at the roots of the green onions is removed for a second time. The step 3 specifically comprises: after the green onions are transported to the guide system (6) through the clamping frame (401), the roots of the green onions are blocked by the tenth optical axis (602), and the green onions fall down between the two guide plates (601) due to inertia and fall onto the rear conveyor belt (703). The third DC motor (603) drives the tenth optical axis (602) to rotate, interacts with the green onions, and pushes the green onions backwards through friction, so that the green onions fall onto the rear conveyor belt (703). Before starting to bundle, the fifth stepper motor (721) is energized, and the cylindrical spur gear (723) meshes with the rack (715), driving the push plate (724) to move along the second guide rail (718). The push plate (724) pushes the green onions to the bundling position, completing the bundling work.

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