Lightweight new vegetable grafting machine

Abstract

The application discloses a new type of light-weight vegetable grafting machine, which mainly comprises a conveying device, a base assembly and a grafting device (11). The conveying device comprises a conveying belt C (1), a conveying belt B (4) and a conveying belt A (6). The base assembly comprises a base A (2), a base B (3) and a driving mechanism. The grafting device (11) comprises an outer shell, two buckle filling and propelling driving devices, two upper buckle propelling driving devices, two lower buckle propelling driving devices and a blade propelling driving device. The grafting device adopts a grafting core machine structure, which is combined with the conveying device to form a semi-automatic vegetable grafting equipment suitable for small and medium-sized agricultural companies and individual users. The user can flexibly increase or reduce the number of different grafting core machines according to the demand or the number of grafted vegetables, so that the small size, low cost, doubled efficiency and modular grafting target are realized.

Description

Technical Field

[0001] This invention relates to technologies related to the automated design of agricultural machinery and the field of vegetable grafting, specifically a lightweight new type of vegetable grafting machine. Background Technology

[0002] In recent years, with the continuous expansion of vegetable cultivation area in my country, especially the emergence of industrialized, specialized, and large-scale vegetable production models, problems such as continuous cropping obstacles, secondary salinization, frequent soil-borne diseases, and soil acidification and compaction have become increasingly serious. Meanwhile, people's demand for vegetables, both in quantity and quality, is gradually increasing. Vegetable grafting technology can significantly improve the disease and stress resistance of vegetable crops, effectively improving vegetable quality and yield, and has now become an important measure for preventing soil-borne diseases caused by continuous cropping. Mechanical grafting technology can join the rootstock and scion in a very short time, greatly increasing the grafting speed. At the same time, because the rootstock and scion join quickly, it avoids prolonged oxidation of the cut and loss of sap from the seedling, thus greatly improving the grafting survival rate.

[0003] Traditional manual grafting requires high technical skills from workers and is time-consuming, labor-intensive, and inefficient. Under certain seasonal conditions, a large number of grafted seedlings often need to be processed in a short period of time, which further increases the intensity of manual labor. With the increasing cost of agricultural labor today, the adoption of automated grafting methods is becoming more necessary. For seedling growers and seedling companies, machine grafting has become an inevitable choice. However, most automatic vegetable grafting machines are currently bulky and expensive, and the size of the grafting machines is fixed, so small and medium-sized enterprises can only purchase larger machines.

[0004] To address these issues, we attempted to design a new type of vegetable grafting machine. This new machine changes the traditional structure by combining a new type of conveyor belt with a grafting core unit. By altering the number of core units, we can change the overall size of the grafting machine, thereby improving work efficiency while reducing the machine's price. Summary of the Invention

[0005] The purpose of this invention is to provide a lightweight novel vegetable grafting machine to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention proposes the following technical solution:

[0007] A lightweight novel vegetable grafting machine includes a conveying device, a base assembly, and a grafting device. The conveying device includes conveyor belts C, B, and A, each composed of a roller motor, a rotating roller, a conveyor belt, spacers, and a conveyor belt support. The conveyor belt support is equipped with a motor mount and bearing seats. The roller motor is fixedly mounted on the motor mount, and its shaft is connected to the fixed shaft of the rotating roller via a gear-type coupling, and is mounted on the conveyor belt support through bearing seats. The rotating roller is connected to the conveyor belt via a gear-type coupling, and spacers are provided on the conveyor belt. Conveyor belts A and C are located on the same center line, with their driven ends of the rotating rollers connected in parallel. Conveyor belt B is perpendicular to conveyor belt C, and its driven end is connected to the conveyor belt support of conveyor belt C.

[0008] The base assembly includes base A and base B, on which drive mechanisms are respectively mounted and symmetrically and vertically placed on both sides of conveyor belt C, with base B located above conveyor belt B. Base A is provided with a motor base, limiting posts, and a track. The motor base is located on the left side of base A, and a track is provided on the upper right surface of base A. Limiting posts are symmetrically arranged on both sides, and a grafting device is slidably installed on the track. The drive mechanism includes a drive motor, a gear, and a rack. The drive motor is fixedly mounted on the motor base, the gear is connected to the rotating shaft of the drive motor, and one end of the rack meshes with the gear, while the other end is connected to the grafting device.

[0009] The grafting device includes an outer shell, a support, clamps, snap fasteners, snap fastener loading ports, and a propulsion drive device. The outer shell includes a housing, a rear cover, a front cover, and a guide rail. The rear cover and the front cover are respectively fixed to the two sides of the housing with screws. The guide rail is fixedly installed at the bottom of the housing and is adapted to the track. The support is fixedly connected to the front cover with screws and has a support plate and four guide posts. The clamps are sleeved on the guide posts of the support. The snap fasteners are located inside the clamps, and the snap fastener loading ports are located on the upper surface of the housing and extend into the interior. A propulsion drive device is installed inside the outer shell.

[0010] The propulsion drive device includes two snap-fit ​​propulsion drive devices, two upper snap-fit ​​propulsion drive devices, two lower snap-fit ​​propulsion drive devices, and one blade propulsion drive device.

[0011] As a further embodiment of the present invention, the snap-fit ​​loading and propulsion drive device includes a snap-fit ​​loading and propulsion drive loader, a propulsion drive mechanism, and a snap-fit ​​loading and propulsion column. The snap-fit ​​loading and propulsion drive loader is fixedly connected to the housing by screws. The propulsion drive mechanism consists of a geared motor, a centrifugal shaft, a bearing seat, and a connecting rod. The geared motor is installed in a motor mounting slot on the snap-fit ​​loading and propulsion drive loader, and a centrifugal shaft is provided on it and connected to the connecting rod. The connecting rod is connected to the snap-fit ​​loading and propulsion column and is respectively installed on the bearing seat.

[0012] As a further embodiment of the present invention, the upper snap-fit ​​propulsion drive device includes an upper snap-fit ​​propulsion drive loader, a propulsion drive mechanism, and an upper snap-fit ​​propulsion column; the upper snap-fit ​​propulsion drive loader has two screw holes and a second motor mounting port, and the snap-fit ​​propulsion drive loader is mounted on the housing by screws; the connection and installation method of the propulsion drive mechanism and the upper snap-fit ​​propulsion column is the same as above.

[0013] As a further embodiment of the present invention, the lower latch propulsion drive device and the blade propulsion drive device include a latch and blade propulsion drive loader, a blade loader, a propulsion drive mechanism, a lower latch propulsion column, and a blade propulsion column; the latch and blade propulsion drive loader is provided with three mounting holes and three first motor mounting ports, and is mounted on the housing by screws; the blade loader is provided with fixing holes and blade loading ports, and a blade is placed in the blade loading holes; the blade propulsion column is connected to the blade loader by screws.

[0014] As a further embodiment of the present invention, the clip is provided with a spring, a snap-fit ​​groove, a snap-fit ​​push rod and four connecting holes; the connecting holes are sleeved with the support, the snap-fit ​​groove is adapted to the snap-fit, and the spring is connected to the snap-fit ​​push rod.

[0015] As a further embodiment of the present invention, the buckle is two interlocking structures with identical shapes, each having a plug and a slot. When the buckles are engaged, the center is circular and hollow, and the plug and slot of the buckle are compatible. The buckle is made of a biodegradable and tough material.

[0016] As a further embodiment of the present invention, both the drum motor and the drive motor are selected as 80KTYZ AC synchronous motors.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] The grafting device in this invention adopts a grafting core machine structure, which is combined with a conveying device to form a semi-automatic vegetable grafting equipment for small and medium-sized agricultural companies and individual farmers. The design of this invention allows users to flexibly increase or decrease the number of different grafting core machines according to their needs or the quantity of vegetables to be grafted, thereby saving energy, reducing costs, and making reasonable use of space. Small-scale enterprises can purchase a single core machine, which is small in size and inexpensive; medium-sized enterprises can purchase multiple core machines to achieve the goal of doubling efficiency and modular grafting by only adding core machines.

[0019] This invention utilizes a conveyor belt to transport vegetable grafted seedlings, making the operation simpler and safer. Users can adjust the conveyor belt spacing as needed to ensure that the vegetable seedlings to be grafted are well fixed on the conveyor belt, facilitating plant grafting and management.

[0020] The snap-fit ​​design of this invention is a grafting technique used during seedling grafting. It prevents the scion and rootstock from separating, avoiding viral infection and increasing the survival rate of grafted seedlings, thus improving the efficiency of vegetable grafting. The snap-fit ​​structure of this invention is simple, without upper or lower snaps. Simply align the plug of one snap-fit ​​with the slot of another snap-fit ​​for successful fitting. This reduces the difficulty of snap-fit ​​production while improving grafting efficiency. Furthermore, the snap-fit ​​has a circular hollow center when fitted and is made of biodegradable and tough material, which can accommodate grafted seedlings of different diameters, ensuring a tight bond between the snap-fit ​​and the seedling. Moreover, the degradation of the snap-fit ​​in the later stages of plant growth has no impact on the normal growth of the plant, making it environmentally friendly.

[0021] This invention is applied to large-scale vegetable seedling grafting operations. It is not only small in size and low in cost, but also detachable and easy to assemble, bringing benefits to vegetable grafting operations. Its lightweight and labor-saving mechanical manufacturing, along with its innovative design that achieves high efficiency and low cost, breaks through the traditional design of existing grafting machines on the market, which have fixed size and efficiency. It achieves the goal of low price and high efficiency, closely aligning with the needs of domestic seedling enterprises for increasing seedling production. By replacing manual labor with machines, it improves work efficiency while providing relaxation for workers. Simultaneously, it solves the problems of labor shortage and labor shortages, contributing positively to accelerating the modernization and mechanization of rural agriculture and realizing the rural revitalization strategy. Attached Figure Description

[0022] Figure 1 A schematic diagram of the planar structure of a lightweight new vegetable grafting machine;

[0023] Figure 2 for Figure 1 A schematic diagram of the structure along direction A;

[0024] Figure 3 This is a schematic diagram of the structure of base A2 in a lightweight new vegetable grafting machine;

[0025] Figure 4 This is a cross-sectional structural diagram of the grafting device 11 in a lightweight new vegetable grafting machine;

[0026] Figure 5 A three-dimensional structural diagram of the propulsion drive device inside the grafting device 11 in a lightweight new vegetable grafting machine;

[0027] Figure 6 for Figure 5 A top-view structural diagram;

[0028] Figure 7 for Figure 5 A schematic diagram of the structure viewed from below;

[0029] Figure 8 A schematic diagram of the structure of clip 11-5 in a lightweight new vegetable grafting machine;

[0030] Figure 9 This is a schematic diagram of the structure of buckles 11-16 in a lightweight new vegetable grafting machine;

[0031] Figure 10 A top view of the snap fasteners 11-16 in the engaged state of a lightweight new vegetable grafting machine;

[0032] Figure 11 This is a structural schematic diagram of the buckle and blade propulsion drive loader 11-10 in a lightweight new vegetable grafting machine;

[0033] Figure 12 A schematic diagram of the upper buckle propulsion drive loader 11-18 in a lightweight new vegetable grafting machine;

[0034] Figure 13 A schematic diagram of the blade loader 11-15 in a lightweight new vegetable grafting machine;

[0035] Figure 14 This is a schematic diagram of the arrangement structure of two different numbers of core machines in a lightweight new vegetable grafting machine.

[0036] In the diagram: Conveyor belt C1; Base A2; Base B3; Conveyor belt B4; Spacer bar 5; Conveyor belt A6; Conveyor belt 7; Conveyor belt support 8; Support motor base 8-1; Bearing seat 8-2; Rotating drum 9; Drum motor 10; Grafting device 11; Gear motor 11-1; Buckle loading and propulsion drive loader 11-2; Buckle loading port 11-3; Upper buckle propulsion column 11-4; Clamping plate 11-5; Spring 11-5-1; Buckle groove 11-5-2; Buckle propulsion rod 11-5-3; Connecting hole 11-5-4; Rear cover 11-6; Centrifugal shaft 11-7; Connecting rod 11-8; Buckle loading and propulsion column 11-9; Buckle and blade propulsion drive loader 1 1-10; Mounting hole 11-10-1; First motor mounting port 11-10-2; Housing 11-11; Front cover 11-12; Support 11-13; Lower snap-fit ​​push column 11-14; Blade loader 11-15; Fixing hole 11-15-1; Blade loading port 11-15-2; Snap-fit ​​11-16; Plug 11-16-1; Slot 11-16-2; Blade push column 11-17; Upper snap-fit ​​push drive loader 11-18; Screw hole 11-18-1; Second motor mounting port 11-18-2; Guide rail 11-19 ； 12. Spur rack; 13. Drive motor; 14. Motor mount; 15. Gear; 16. Limiting post; 17. Track. Detailed Implementation

[0037] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0038] Reference Figure 1-14 A lightweight new vegetable grafting machine includes a conveying device, a base assembly, and a grafting device 11. The conveying device includes conveyor belt C1, conveyor belt B4, and conveyor belt A6. Conveyor belts C1, B4, and A6 are respectively composed of a roller motor 10, a rotating roller 9, a conveyor belt 7, spacers 5, and a conveyor belt support 8. The conveyor belt support 8 is equipped with a support motor seat 8-1 and a bearing seat 8-2. The roller motor 10 is fixedly mounted on the support motor seat 8-1, and its rotating shaft is connected to the fixed shaft of the rotating roller 9 using a gear-type coupling, and is mounted on the conveyor belt support 8 via the bearing seat 8-2. The rotating roller 9 is connected to the conveyor belt 7 using a gear structure and drives the conveyor belt 7 for conveying under the drive of the roller motor 10. Spacers 5 are provided on the conveyor belt 7. Conveyor belt A6 and conveyor belt C1 are located on the same center line, and their driven ends of the rotating roller 9 are connected in parallel. Conveyor belt B4 is perpendicular to conveyor belt C1, and its driven end is connected to the conveyor belt support 8 of conveyor belt C1.

[0039] The base assembly includes base A2 and base B3, on which drive mechanisms are respectively mounted and symmetrically and vertically placed on both sides of conveyor belt C1, with base B3 located above conveyor belt B4; base A2 is provided with motor base 14, limiting post 16 and track 17, motor base 14 is located on the left side of base A2, track 17 is provided on the upper right surface of base A2, limiting post 16 is symmetrically arranged on both sides, and grafting device 11 is slidably installed on track 17; the drive mechanism includes drive motor 13, gear 15 and rack 12, drive motor 13 is fixedly mounted on motor base 14, gear 15 is connected to the rotating shaft of drive motor 13, one end of rack 12 is meshed with gear 15 and the other end is connected to grafting device 11;

[0040] The grafting device 11 includes an outer shell, a support 11-13, a clamp 11-5, a buckle 11-16, a buckle loading port 11-3, and a propulsion drive device;

[0041] The outer casing includes a housing 11-11, a rear cover 11-6, a front cover 11-12, and a guide rail 11-19. The rear cover 11-6 and the front cover 11-12 are respectively fixed to the two sides of the housing 11-11 by screws. The guide rail 11-19 is fixedly disposed at the bottom of the housing 11-11 and is adapted to the track 17.

[0042] The support 11-13 is fixedly connected to the front cover 11-12 by screws, and the clip 11-5 is sleeved on the support 11-13; the buckle 11-16 is located inside the clip 11-5, and the buckle loading port 11-3 is provided on the upper surface of the housing 11-11 and extends into the interior; a propulsion drive device is provided inside the housing.

[0043] The propulsion drive device includes two snap-fit ​​propulsion drive devices, two upper snap-fit ​​propulsion drive devices, two lower snap-fit ​​propulsion drive devices, and one blade propulsion drive device.

[0044] The snap-loading propulsion drive device includes a snap-loading propulsion drive loader 11-2, a propulsion drive mechanism, and a snap-loading propulsion column 11-9. The snap-loading propulsion drive loader 11-2 is fixedly connected to the housing 11-11 by screws. The propulsion drive mechanism consists of a geared motor 11-1, a centrifugal shaft 11-7, a bearing seat, and a connecting rod 11-8. The geared motor 11-1 is installed in the motor mounting slot on the snap-loading propulsion drive loader 11-2, and a centrifugal shaft 11-7 is provided on it and connected to the connecting rod 11-8. The connecting rod 11-8 and the snap-loading propulsion column 11-9 are respectively installed on the bearing seat.

[0045] The upper snap-fit ​​propulsion drive device includes an upper snap-fit ​​propulsion drive loader 11-18, a propulsion drive mechanism, and an upper snap-fit ​​propulsion column 11-4. The upper snap-fit ​​propulsion drive loader 11-18 has two screw holes 11-18-1 and a first motor mounting port 11-18-2. The snap-fit ​​propulsion drive loader 11-18 is mounted on the housing 11-11 by screws. The propulsion drive mechanism and the upper snap-fit ​​propulsion column 11-4 are connected and installed in the same way as above.

[0046] The lower latch propulsion drive device and the blade propulsion drive device include a latch and blade propulsion drive loader 11-10, a blade loader 11-15, a propulsion drive mechanism, a lower latch propulsion column 11-14, and a blade propulsion column 11-17. The latch and blade propulsion drive loader 11-10 is provided with three mounting holes 11-10-1 and three first reduction motor mounting ports 11-10-2. The blade loader 11-15 is provided with a fixing hole 11-15-1 and a blade loading port 11-15-2, and a blade is placed in the blade loading port 11-15-2. The blade propulsion column 11-17 is fixed to the blade loader 11-15 by screws.

[0047] The clamping piece 11-5 is provided with a spring 11-5-1, a buckle groove 11-5-2, a buckle push rod 11-5-3 and four connecting holes 11-5-4; the connecting holes 11-5-4 are sleeved with the support 11-13, the buckle groove 11-5-2 is adapted to the buckle 11-16, and the spring 11-5-1 is connected to the buckle push rod 11-5-3.

[0048] The buckles 11-16 are two interlocking structures with identical shapes. They are equipped with a plug 11-16-1 and a slot 11-16-2. When the buckles 11-16 are interlocked, the center is circular and hollow, and the plug 11-16-1 and the slot 11-16-2 of the buckles 11-16 are compatible. The buckles 11-16 are made of biodegradable and tough materials to accommodate grafted seedlings of different diameters, ensuring a tight fit between the buckle and the seedling. Furthermore, the degradation of the buckles in the later stages of plant growth has no impact on the normal growth of the plant, making it environmentally friendly.

[0049] Both the drum motor 10 and the drive motor 13 are 80KTYZ AC synchronous motors.

[0050] Working principle of the invention:

[0051] The grafting device in this invention adopts a grafting core machine structure, which is combined with a conveying device to form a semi-automatic vegetable grafting equipment for small and medium-sized agricultural companies and individual farmers. Users can flexibly increase or decrease the number of different grafting core machines according to their needs or the number of vegetables to be grafted, which saves energy, reduces costs, and makes reasonable use of space.

[0052] The grafting operation in this invention involves joining a scion to a rootstock. Therefore, two plants are required during the grafting process: a plant providing the rootstock (hereinafter referred to as Plant A) and a plant providing the scion (hereinafter referred to as Plant B). Before the machine starts operating, the plants to be grafted are mounted on conveyor belts that move the plants. Plant A is mounted on conveyor belt A6, and Plant B is mounted on conveyor belt B4. Then, the roller motor 10 is started, and conveyor belts A6 and B4 begin to run. Conveyor belt A6 transports Plant A to conveyor belt C1, and Plant B is immediately transported in the same number on conveyor belt C1. 4. The grafted plant is transported to the conveyor belt C1. When the grafted plant A is transported to the corresponding position of the grafting device 11, all conveyor belts stop operating. At this time, the drive motor 13 starts and pushes the grafting device 11 towards the plant, confining the grafted plant A in the gap between the two clamps 11-5. At the same time, the motor inside the grafting device 11 continues to operate, pushing the blade loader 11-15 and the upper buckle push column 11-4 forward. While cutting the plant, the upper part of the grafted plant A, i.e. the scion, is clamped in a fixed position by the upper buckle 11-16 to ensure that the cut scion does not fall off. (For clarity, this text refers to the initial position of the clips and blade as the retracted state. After one drive advance, the temporary stop of clips 11-16 and blade becomes the advancing state. After another retraction by the drive device, clips 11-16 and blade return to the retracted state.) After the scion is cut off, the drive motor 13 reverses and drives the entire grafting device 11 and the clamped scion back to the initial position. When the grafting device retracts, the blade, upper clip 11-6, and clamp 11-5 remain relatively stationary, that is, the upper clip 11-6 remains in the clamping state, and the blade remains in the advancing state. Subsequently, conveyor belt C1 continues to run, conveying the remaining part of plant A out of the grafting work area and into the residual plant collection area; conveyor belts A6 and B4 follow accordingly to transport plant A and plant B. Subsequently, a batch of B plants following plant A are conveyed to the corresponding position of the grafting device. At this time, the drive motor 13 runs again, pushing the grafting tool holding the scion to the side of plant B. The blade, which was in the advancing state when cutting plant A, cuts plant B. The upper part of plant B falls due to gravity because it loses its support. Then, the motor in the grafting device 11 runs again, retracting the cutting blade to the retracted state. The lower latch push column 11-14 operates, pushing the two lower latches towards the cut of plant A and plant B. Due to the special interlocking structure of the latches, when the two latches are pushed to the point of contact, the two latches interlock with each other, fixing the cut of plant A and plant B, and realizing the connection between plant A and plant B. Then, the drive motor 13 runs in reverse, returning the grafting tool to the initial position. The conveyor belt C1 operates again, transporting the successfully grafted plants out of the working area and to the grafted plant collection point.

[0053] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art who makes equivalent substitutions or changes to the technical solution of the present invention and the concept of the present invention within the scope of the technology disclosed in the present invention should be covered within the scope of protection of the present invention.

Claims

1. A lightweight novel vegetable grafting machine, comprising a conveying device, a base assembly, and a grafting device (11), characterized in that: The conveying device includes conveyor belt C (1), conveyor belt B (4), and conveyor belt A (6). Conveyor belt C (1), conveyor belt B (4), and conveyor belt A (6) are respectively composed of a roller motor (10), a rotating roller (9), a conveyor belt (7), a spacer bar (5), and a conveyor belt support (8). The conveyor belt support (8) is provided with a support motor seat (8-1) and a bearing seat (8-2). The roller motor (10) is fixedly installed on the support motor seat (8-1), and the rotating shaft of the roller motor (10) is connected to the rotating roller. The fixed shaft of the cylinder (9) is connected by a gear coupling and is mounted on the conveyor belt support (8) through a bearing seat (8-2); the rotating drum (9) is connected to the conveyor belt (7) by a gear structure, and the conveyor belt (7) is provided with a spacer strip (5); the conveyor belt A (6) and the conveyor belt C (1) are located on the same center line, and the rotating drum (9) at the passive end is connected in parallel; the conveyor belt B (4) is perpendicular to the conveyor belt C (1), and the passive end is connected to the conveyor belt support (8) of the conveyor belt C (1); The base assembly includes a base A (2), a drive mechanism, and a base B (3). The drive mechanism is installed on the base A (2) and the base B (3) respectively, and is placed symmetrically and vertically on both sides of the conveyor belt C (1), with the base B (3) located above the conveyor belt B (4). The base A (2) is provided with a motor seat (14), a limiting post (16), and a track (17). The motor seat (14) is located on the left side of the base A (2), and a track (17) is provided on the upper right surface of the base A (2). There is a track (17) with limit posts (16) symmetrically arranged on both sides. A grafting device (11) is slidably installed on the track (17). The driving mechanism includes a drive motor (13), a gear (15) and a rack (12). The drive motor (13) is fixedly installed on the motor base (14). The gear (15) is connected to the rotating shaft of the drive motor (13). One end of the rack (12) is meshed with the gear (15) and the other end is connected to the grafting device (11). The grafting device (11) includes an outer shell, a support (11-13), a clamp (11-5), a buckle (11-16), a buckle loading port (11-3), and a propulsion drive device; the outer shell includes a housing (11-11), a rear cover (11-6), a front cover (11-12), and a guide rail (11-19). The rear cover (11-6) and the front cover (11-12) are respectively fixed to the two sides of the housing (11-11) by screws, and the guide rail (11-19) is fixedly installed. At the bottom of the housing (11-11), and adapted to the track (17); the support (11-13) is fixedly connected to the front cover (11-12) by screws, and is provided with a support plate and four guide posts; the clamp (11-5) is sleeved on the guide posts of the support (11-13); the buckle (11-16) is located inside the clamp (11-5), and the buckle loading port (11-3) is provided on the upper surface of the housing (11-11) and extends into the interior; a propulsion drive device is provided inside the outer shell; The propulsion drive device includes two snap-fit ​​propulsion drive devices, two upper snap-fit ​​propulsion drive devices, two lower snap-fit ​​propulsion drive devices, and one blade propulsion drive device.

2. The lightweight novel vegetable grafting machine according to claim 1, characterized in that: The snap-fit ​​loading and propulsion drive device includes a snap-fit ​​loading and propulsion drive loader (11-2), a propulsion drive mechanism, and a snap-fit ​​loading and propulsion column (11-9). The snap-fit ​​loading and propulsion drive loader (11-2) is fixedly connected to the housing (11-11) by screws. The propulsion drive mechanism consists of a geared motor (11-1), a centrifugal shaft (11-7), a bearing seat, and a connecting rod (11-8). The geared motor (11-1) is installed in the motor mounting slot on the snap-fit ​​loading and propulsion drive loader (11-2), and a centrifugal shaft (11-7) is provided on it and connected to the connecting rod (11-8). The connecting rod (11-8) is connected to the snap-fit ​​loading and propulsion column (11-9) and is respectively installed on the bearing seat.

3. The lightweight novel vegetable grafting machine according to claim 1, characterized in that: The upper snap-fit ​​push drive device includes an upper snap-fit ​​push drive loader (11-18), a push drive mechanism, and an upper snap-fit ​​push column (11-4); the upper snap-fit ​​push drive loader (11-18) has two screw holes (11-18-1) and a second motor mounting port (11-18-2).

4. The lightweight novel vegetable grafting machine according to claim 1, characterized in that: The lower latch propulsion drive device and the blade propulsion drive device include a latch and blade propulsion drive loader (11-10), a blade loader (11-15), a propulsion drive mechanism, a lower latch propulsion column (11-14), and a blade propulsion column (11-17).

5. The lightweight novel vegetable grafting machine according to claim 1, characterized in that: The clamping piece (11-5) is provided with a spring (11-5-1), a buckle groove (11-5-2), a buckle push rod (11-5-3), and four connecting holes (11-5-4); the connecting holes (11-5-4) are sleeved with the support (11-13), the buckle groove (11-5-2) is adapted to the buckle (11-16), and the spring (11-5-1) is connected to the buckle push rod (11-5-3).

6. The lightweight novel vegetable grafting machine according to claim 1, characterized in that: The buckle (11-16) consists of two interlocking structures with identical shapes. It is equipped with a plug (11-16-1) and a slot (11-16-2). When the buckle (11-16) is engaged, the center is circular and hollow. The plug (11-16-1) of the buckle (11-16) is compatible with the slot (11-16-2). The buckle (11-16) is made of a biodegradable and tough material.

7. The lightweight novel vegetable grafting machine according to claim 1, characterized in that: Both the drum motor (10) and the drive motor (13) are 80KTYZ AC synchronous motors.

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