Multifunctional intelligent Chinese chive harvester

Abstract

The invention discloses a multifunctional intelligent Chinese chive harvester, belongs to the technical field of agricultural machinery equipment, and aims to solve the problems that existing manual Chinese chive harvesting is too high in cost and consumes time and labor. The device comprises a supporting device, and a righting device, a clamping device, a cutting device, a putting-down and transporting device, a sweeping and gathering device, a bundling device and a storage device which are arranged on the supporting device. The righting device, the clamping device and the cutting device are used for harvesting fragrant-flowered garlic; the putting-down and transporting device, the sweeping and gathering device, the bundling device and the storage device are used for packaging the fragrant-flowered garlic. And automatic harvesting and packaging of Chinese chives can be realized through one-key pressing. The Chinese chive harvester is small in size and multifunctional, mechanical and automatic Chinese chive harvesting can be achieved, and the Chinese chive harvesting efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of agricultural machinery and equipment, and particularly relates to a multifunctional intelligent leek harvester. Background Art

[0002] Chive cultivation requires minimal investment, faces minimal risks, and offers high and stable returns, making it suitable for large-scale off-season cultivation. In recent years, the area of ​​greenhouse chive cultivation has been increasing year by year. However, manual harvesting is inefficient, time-consuming, and labor-intensive. With labor shortages and rising labor costs, the cost of chive production has rapidly increased, and manual harvesting has been a significant constraint on the development of chive cultivation.

[0003] With the acceleration of agricultural modernization, the automation and intelligence of agricultural machinery have become an inevitable trend in the development of modern agriculture. However, large harvesters in existing technology are too bulky to work in greenhouses, and small harvesters have single functions. The shortage of harvesting machines in greenhouses has become an important reason restricting the development of leek cultivation.

[0004] Therefore, a convenient and efficient multifunctional intelligent leek harvester is urgently needed. Summary of the Invention

[0005] The purpose of the present invention is to provide a multifunctional intelligent leek harvester to solve the problems of high cost of manual leek harvesting and time-consuming and labor-intensive bundling operations.

[0006] To achieve the above-mentioned object, the technical solution of the present invention is a multifunctional intelligent leek harvester, comprising: a support device, a straightening device provided on the support device, a clamping device, a cutting device, a laying and transporting device, a sweeping device and a bundling device, and a storage device;

[0007] The steel plate of the support device is connected to the straightening device and the clamping device through the profile and angle iron I. Four wheels are provided under the support device to realize the movement of the harvester;

[0008] The cutting device is fixed to the steel plate and is located behind the straightening device and the clamping device;

[0009] The laying down and transporting device, the sweeping and bundling device and the storage device are respectively connected to the steel plate through profiles and angle irons. The laying down and transporting device is connected to the cutting device and the sweeping and bundling device. The storage device is arranged directly below the sweeping and bundling device.

[0010] The straightening device includes: a T-shaped connecting plate I, a connecting block, and a vegetable supporting device; the T-shaped connecting plate I is fixed on the steel plate through angle iron and profiles; the vegetable supporting device is connected to the T-shaped connecting plate I by a connecting block to achieve straightening of the leek.

[0011] The clamping device includes: a T-shaped connecting plate II, a diamond-shaped bearing seat I, a lower pulley I, an angle iron II, and a lower pulley II; the lower pulley is connected to the diamond-shaped bearing seat through an intermediate rotating shaft, and is fixed to the profile through the T-shaped connecting plate II, the angle iron II, etc., and is used to clamp leeks.

[0012] The cutting device includes: a motor frame fixed to a steel plate via angle iron III; a 57 single-shaft motor I fixed to the motor frame; a mowing shaft connected to the 57 single-shaft motor I via a plum blossom coupling I; a sleeve, a collar, and a diamond-shaped bearing seat II connected to the mowing shaft; and a blade fixed to the lower part of the sleeve and collar.

[0013] The locking ring in the laying-down transport device limits the pulley on the conveying shaft; the upper pulley I and the upper pulley II are connected to the lower pulley I and the lower pulley II through belt I and belt II respectively; the upper conveying shaft and the lower conveying shaft are connected to the transmission gear II and the transmission gear I respectively; the lower conveying shaft is connected to the 57 single-axis motor II through the plum blossom coupling II, and the 57 single-axis motor II and the motor frame II are fixed on the support plate, and the support plate is fixed on the steel plate.

[0014] The sweeping device and the bundling device include: a support plate fixed on a steel plate, a motor frame III fixed on the support plate, a 57 single-axis motor III fixed on the motor frame III, the motor shaft of the 57 single-axis motor III is connected to the bundling gear through a plum blossom coupling III, the bundling gear is meshed with a rack, the rack is fixed on a rack limit block, the rack limit block is connected to a transport plate, and the transport plate is fixed on a steel plate; the 57 single-axis motor IV and the 57 single-axis motor V are respectively fixed to the support plate through motor frame IV and motor frame V; the 57 single-axis motor IV and the 57 single-axis motor V are respectively connected to the bundling shaft and the sweeping shaft through a plum blossom coupling; the bundling shaft is provided with a rear paddle; the sweeping shaft is provided with a sweeping block; the bundling shaft is provided with a bundling device, and the bundling device is equipped with an adhesive tape for bundling.

[0015] The storage device includes: a small pulley fixed on a steel plate and connected via an angle iron; the small pulley is fixedly connected to a leek storage box; and a buffer baffle fixed to the profile via the angle iron; the leek storage box can slide out along the pulley, making it convenient to store and retrieve leeks.

[0016] The beneficial effects of the present invention are that the multifunctional intelligent leek harvester can perform multiple functions, including straightening, clamping, cutting, laying down for transportation, sweeping, bundling, and storage. All functions can be performed with a single button press, or in steps, providing flexible operation and intelligent leek harvesting. Furthermore, its small size allows it to be pushed manually or towed, making it flexible and convenient. This makes leek harvesting simpler and more convenient, freeing up labor, solving the problem of high labor costs for large-scale leek harvesting, and significantly improving leek harvesting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below with reference to the accompanying drawings and examples.

[0018] Figure 1 This is a schematic diagram of the overall structure of the multifunctional intelligent leek harvester of the present invention;

[0019] Figure 2 This is a schematic diagram of the support device of the multifunctional intelligent leek harvester of the present invention;

[0020] Figure 3 This is a schematic diagram of the multifunctional intelligent leek harvester righting device and clamping device of the present invention;

[0021] Figure 4 This is a schematic diagram of the multifunctional intelligent leek harvester cutting device of the present invention;

[0022] Figure 5 This is a schematic diagram of the multifunctional intelligent leek harvester's tipping and conveying device of the present invention;

[0023] Figure 6 This is a schematic diagram of the sweeping and bundling device of the multifunctional intelligent leek harvester of the present invention;

[0024] Figure 7 This is a schematic diagram of the multifunctional intelligent leek harvester storage device of the present invention;

[0025] in,

[0026] 1. Support device: 101. Angle iron I; 102. Profile; 103. Steel plate; 104. Wheel;

[0027] 2. Righting device: 201, T-type connecting plate I; 202, connecting block; 203, vegetable supporting device;

[0028] 3. Clamping device: 301, T-type connecting plate II; 302, diamond bearing seat I; 303, lower pulley I; 304, angle iron II; 305, lower pulley II;

[0029] 4. Cutting device: 401, blade; 402, sleeve; 403, collar; 404, diamond bearing seat II; 405, mowing shaft; 406, 57, single-shaft motor I; 407, motor frame; 408, plum blossom coupling I; 409, angle iron III;

[0030] 5. Lifting and transporting device: 501, belt II; 502, belt I; 503, support plate; 504, 57 single-axis motor II; 505, motor frame II; 506, plum blossom coupling II; 507, transmission gear I; 508, transmission gear II; 509, upper transmission shaft; 510, lower transmission shaft; 511, upper pulley I; 512, locking retaining ring; 513, upper pulley II;

[0031] 6. Sweeping and bundling device: 601. Support plate; 602. Motor frame III; 603. 57 single-shaft motor III; 604. Plum blossom coupling III; 605. Motor frame IV; 606. 57 single-shaft motor IV; 607. 57 single-shaft motor V; 608. Motor frame V; 609. Diamond bearing seat III; 610. Bundling shaft; 611. Transport plate; 612. Rear paddle; 613. Rack limit block; 614. Bundling gear; 615. Bundling device; 616. Adhesive tape; 617. Rack; 618. Sweeping shaft; 619. Sweeping block;

[0032] 7. Storage device: 701. Small pulley; 702. Chive storage box; 703. Buffer baffle. DETAILED DESCRIPTION

[0033] The embodiments of the present invention will be further described below with reference to the accompanying drawings.

[0034] Reference Attachment Figure 1 The multifunctional intelligent leek harvester of the present invention includes: a supporting device 1, a straightening device 2, a clamping device 3, a cutting device 4, a laying and transporting device 5, a sweeping device and a bundling device 6, and a storage device 7.

[0035] Reference Attachment Figure 2 The supporting device 1 includes an angle iron Ⅰ 101, a profile 102, a steel plate 103, and wheels 104; the profile 102 is connected to the steel plate 103 through the angle iron Ⅰ 101, and is connected to the four wheels 104 through angle irons to achieve walking and supporting functions;

[0036] Reference Attachment Figure 3The straightening device 2 includes a T-shaped connecting plate I 201, a connecting block 202, and a vegetable supporting device 203; the vegetable supporting device 203 is composed of a conical straightening handrail with a certain angle, which is fixed to the harvester bottom plate through the connecting block 202 and the T-shaped connecting plate I 201. The vegetable supporting device 203 is set to a conical structure, which is convenient for gathering and straightening the leeks, and neatly gathering the messy and fallen leeks to facilitate the next step of cutting.

[0037] Reference Attachment Figure 3 The clamping device 3 includes two pulleys and a belt, which is fixed to the front end of the frame through a shaft, with an end cover limiter on the top, and is located in the middle of the straightening device 2 and the cutting device 4; when the lower pulley I 303 and the lower pulley II 305 rotate, the leek can be clamped, and after cutting, it can be gathered to facilitate subsequent transportation through the laying-down transport device 5.

[0038] Reference Attachment Figure 4 The cutting device 4's single-axis motor I 406 is fixed to the vehicle frame behind the clamping device 3. The motor is connected to a mowing shaft 405, which extends below the vehicle frame and has a nut at its end securing the blade 401. The motor I 406 drives the mowing shaft 405, which in turn drives the blade to cut the leeks straightened by the straightening device 2. The cut leeks are then clamped by the clamping device 3 and transported to the laying and transporting device 5.

[0039] Reference Attachment Figure 5 , the laying transport device 5 is above the clamping device 3, and the belt of the clamping device rotates a certain angle, which is convenient for the rear sweeping device to continue to operate; the belt I 502 is engaged with the lower pulley I 303 and the upper pulley I 511, and the belt II 501 is engaged with the lower pulley II 305 and the upper pulley II 513; the upper pulley I 511 and the upper pulley II 513 are respectively fixed on the upper conveying shaft 509 and the lower conveying shaft 510 through the locking ring, and the lower conveying shaft 510 is connected to the 57 single-axis motor II 504 through the plum blossom coupling II 506, and the 57 single-axis motor II 504 drives the lower conveying shaft 510 to rotate, and the transmission gear II 508 on the upper conveying shaft 509 is engaged with the transmission gear I 507 on the lower conveying shaft 510, driving the upper conveying shaft 509 and the lower conveying shaft 510 to rotate at the same speed to realize the constant speed movement of the belt II 501 and the belt I 502, and rotating at an angle to lay the leeks down for better transportation.

[0040] Reference Attachment Figure 6The bundling device 615 in the sweeping and bundling device 6 consists of a circular tape placement section, a curved tape extension section below, a curved tape stretching section, a lower tape compression section, and a cutting section. The circular tape placement section is coaxial with the rear paddle, allowing the rear paddle to sweep the leeks together before the tape is pulled downward to bundle them. The curved tape extension section below is designed to gather the swept leeks together for bundling. A bundling support plate 601 is placed at an angle below the transport plate 611, housing the compression tape section.

[0041] The transport plate 611 receives the leeks that fall from the lowered transport device. A sweeping block 619 is mounted on the sweeping shaft 618. This is driven by the 57-axis motor IV 606, which is fixed to the motor frame IV 605. This sweeping block 619 sweeps the leeks together, bringing them together. The 57-axis motor V 607 drives the bundling shaft 610, causing the bundling device 615 to contact the transport plate 611. Simultaneously, the tape 616 bundles the leeks. The 57-axis motor III 603 drives the bundling gear 614, which meshes with the rack 617. The rack 617 reciprocates, cutting the tape 616.

[0042] Reference Attachment Figure 7 The storage device includes a small pulley 701, a leek storage box 702, and a buffer baffle 703. The small pulley 701 is placed on the side of the leek storage box 702 to enable the storage box to be taken out and stored at any time. The buffer baffle 703 is set above the leek storage box 702. It is designed to control the leek's falling steadily, so that the leek bundled by the sweeping device and the bundling device 6 above is buffered before entering the storage box.

[0043] Although the above describes the specific embodiments of the invention in conjunction with the drawings, it does not limit the scope of protection of the invention. Those skilled in the art can make equivalent replacements or changes based on the technical solutions and inventive concepts of the invention within the technical scope disclosed by the present invention, and all of these should fall within the scope of protection of the present invention.

Claims

1. A multifunctional intelligent leek harvester, characterized in that: include: A supporting device (1), a straightening device (2) arranged on the supporting device (1), a clamping device (3), a cutting device (4), a laying and transporting device (5), a sweeping and bundling device (6), and a storage device (7); The steel plate (103) of the support device (1) is connected to the straightening device (2) and the clamping device (3) through the profile (102) and the angle iron I (101). Four wheels (104) are provided below the support device (1) to enable the harvester to move. The cutting device (4) is fixed on the steel plate (103) and is located behind the straightening device (2) and the clamping device (3); The laying down and transporting device (5), the sweeping and bundling device (6) and the storage device (7) are respectively connected to the steel plate (103) through the profile (102) and the angle iron. The laying down and transporting device (5) is connected to the cutting device (4) and the sweeping and bundling device (6). The storage device (7) is arranged directly below the sweeping and bundling device (6).

2. The multifunctional intelligent leek harvester according to claim 1, characterized in that: The straightening device (2) comprises: a T-shaped connecting plate I (201), a connecting block (202), and a vegetable straightening device (203); the T-shaped connecting plate I (201) is fixed to a steel plate (103) via angle iron and profiles; the vegetable straightening device (203) is connected to the T-shaped connecting plate I (201) via a connecting block (202) to achieve straightening of leeks.

3. The multifunctional intelligent leek harvester according to claim 1, characterized in that: The clamping device (3) comprises: a T-shaped connecting plate II (301), a diamond-shaped bearing seat I (302), a lower pulley I (303), an angle iron II (304), and a lower pulley II (305); the lower pulley I (303) is connected to the diamond-shaped bearing seat I (302) via an intermediate rotating shaft, and is connected to the straightening device (2) via the T-shaped connecting plate II (301); the lower pulley II (305) is connected in the same manner as the lower pulley I (303), and is fixed by the angle iron II (304) and the like, and is used to clamp leeks.

4. The multifunctional intelligent leek harvester according to claim 1, characterized in that: The cutting device (4) comprises: a motor frame (407) fixed to a steel plate (103) via an angle iron III (409); a 57 single-axis motor I (406) fixed to the motor frame (407); a mowing shaft (405) connected to the 57 single-axis motor I (406) via a plum blossom coupling I (408); a sleeve (402), a collar (403), and a diamond-shaped bearing seat II (404) connected to the mowing shaft (405); and a blade (401) fixed to the lower part of the sleeve (402) and the collar (403).

5. The multifunctional intelligent leek harvester according to claim 1, characterized in that: The locking ring (512) in the laying transport device (5) limits the pulley on the transmission shaft; the upper pulley I (511) and the upper pulley II (513) are connected to the lower pulley I (303) and the lower pulley II (305) respectively through the belt I (502) and the belt II (501); the upper transmission shaft (509) and the lower transmission shaft (510) are connected to the transmission gear II (508) and the transmission gear I (507) respectively; the lower transmission shaft (510) is connected to the 57 single-axis motor II (504) through the plum blossom coupling II (506), and the 57 single-axis motor II (504) and the motor frame II (505) are fixed on the support plate (503), and the support plate (503) is fixed on the steel plate (103).

6. The multifunctional intelligent leek harvester according to claim 1, characterized in that: The sweeping and bundling device (6) comprises: a support plate (601) fixed on a steel plate (103), a motor frame III (602) fixed on the support plate (601), a 57 single-axis motor III (603) fixed on the motor frame III (602), the motor shaft of the 57 single-axis motor III (603) being connected to a bundling gear (614) via a plum blossom coupling III (604), the bundling gear (614) being meshed with a rack (617), the rack (617) being fixed on a rack stop block (613), the rack stop block (613) being connected to a transport plate (611), the transport plate (611) being fixed on the steel plate (103), 03); the 57 single-axis motor IV (606) and the 57 single-axis motor V (607) are fixed on the support plate (503) through the motor frame IV (605) and the motor frame V (608), respectively; the 57 single-axis motor IV (606) and the 57 single-axis motor V (607) are connected to the bundling shaft (610) and the sweeping shaft (618) through the plum blossom coupling, respectively; the bundling shaft (610) is provided with a rear paddle (612); the sweeping shaft (618) is provided with a sweeping block (619); the bundling shaft (610) is provided with a bundling device (615), and the bundling device (615) is equipped with a tape (616) for bundling leeks.

7. The multifunctional intelligent leek harvester according to claim 1, characterized in that: The storage device (7) comprises: a small pulley (701) fixed on a steel plate (103) and connected via an angle iron; the small pulley (701) is fixedly connected to a leek storage box (702); and a buffer baffle (703) fixed on the profile (102) via the angle iron; the leek storage box (702) can slide out along the pulley, making it convenient to store and retrieve leeks.

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