Intelligent fruit and vegetable grafting mechanical equipment

Abstract

The invention discloses intelligent fruit and vegetable grafting mechanical equipment, and relates to the technical field of fruit and vegetable grafting. An L-shaped connecting block is connected to the outer wall of a guide rail, a liquid supply structure used for supplying liquid to clamping blocks is arranged in the L-shaped connecting block, a pushing piece used for pushing the clamping blocks is rotationally connected to the outer wall of a first connecting rod, a plurality of liquid storage cavities are formed in the outer walls of the two clamping blocks correspondingly, and the two clamping blocks are connected in a clamped mode; through the arrangement of the liquid storage cavity and the liquid supply structure of the clamping block, when the clamping block passes through the rubber ball, healing liquid is discharged, the arc-shaped outer wall of the liquid storage box is matched with the arc-shaped surface of the clamping block, the healing liquid moves downwards along the arc-shaped outer wall of the liquid storage box, and meanwhile the end opening of the liquid storage cavity is inclined upwards; after the two clamping blocks are clamped and wound on the outer wall of the fruit and vegetable rhizome grafting position, the healing liquid in the liquid storage cavity continuously volatilizes, and the healing rate is increased.

Description

Technical Field

[0001] The invention relates to the technical field of fruit and vegetable grafting equipment, and in particular to intelligent fruit and vegetable grafting mechanical equipment. Background Art

[0002] An intelligent fruit and vegetable grafting mechanical equipment is a device that combines modern agricultural technology, automation and intelligent control systems, aiming to improve the efficiency and accuracy of fruit and vegetable grafting, reduce the tediousness of manual operation, and increase the success rate of grafting.

[0003] In a Chinese patent (application number: CN201910780619.1), a grafting device is disclosed, including a grafting device, a grafting fixture, and a scion cutting device and a stock cutting device arranged at the top and bottom, and a sterilization treatment mechanism respectively arranged on the stock cutting device and the scion cutting device; the cutting mechanism includes a first and a second cutting frame, and the fixture feeding mechanism includes a feeding channel steel which is respectively arranged at the ends of the feeding direction of the first and second cutting frames and whose groove surfaces are opposite, and the two feeding channels are gap-matched with the grafting fixture, and a fixture limiting plate and a push block are provided at the bottom of the feeding channel steel. This invention is particularly aimed at the characteristics of herbaceous plants, and can realize the mechanized operation of shearing scion plants and stock plants, aligning grafting of scion and stock, and fixing after grafting, which greatly reduces the dependence of grafting on manual operation, reduces the links of manual participation as much as possible, improves the production efficiency of grafted plants, and can effectively supply the consumption of grafted plants required for field trials and industrial production.

[0004] This patent and the prior art have the following technical problems in actual use:

[0005] 1. The grafting clamp in the patent is used to fix the joint between the scion and the rootstock during the grafting process. However, the process does not involve the release function of the healing fluid. The healing fluid is a key factor in promoting the healing of plant wounds after grafting. It can accelerate the wound healing process, prevent wound infection, and promote plant recovery. Since the grafting clamp does not release the healing fluid when fixing the grafting site, the healing of the plant wound may become slower and more susceptible to infection, affecting the success rate of grafting.

[0006] 2. The grafting clamp in the patent is used to fix the joint between the scion and the rootstock. This fixation is to keep the scion and the rootstock in close contact during the grafting process to promote healing. If the clamp is not breathable when fixing the grafting site, it may cause a lack of sufficient air circulation in the wound site, affecting the healing process. Excessive sealing will lead to an oxygen-deficient environment, which will affect the rapid healing of the wound and may cause rot or infection. Summary of the invention

[0007] The purpose of the present invention is to solve the above problems and provide an intelligent fruit and vegetable grafting mechanical equipment.

[0008] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0009] An intelligent fruit and vegetable grafting mechanical equipment comprises a support frame, a cutting assembly, fruit and vegetable rhizomes and a clamping block, wherein guide rails are respectively arranged at both ends of the top of the support frame, and a slider is slidably connected to the guide rails;

[0010] A driving assembly for driving the two sliders is installed on the support frame to drive the two sliders to move;

[0011] The cutting assembly is mounted on the outer wall of one of the sliders and is used to cut the roots of fruits and vegetables;

[0012] The top and bottom of each of the sliding blocks are rotatably connected to a rotating frame and a first connecting rod respectively, and a clamping assembly for clamping the roots of fruits and vegetables is installed between the rotating frame and the first connecting rod;

[0013] An L-shaped connection block is connected to the outer wall of the guide rail, a liquid supply structure for supplying liquid to the card block is arranged inside the L-shaped connection block, and a pushing member for pushing the card block is rotatably connected to the outer wall of the first connecting rod;

[0014] A plurality of liquid storage cavities are respectively arranged on the outer walls of the two clamping blocks, and the two clamping blocks are clamped with each other and surround the root grafting position.

[0015] The driving assembly includes a first motor, which is mounted on the outer wall of the support frame. A first bidirectional screw is mounted on the output shaft of the first motor. The first bidirectional screw passes through two sliders and is threadedly connected. Both ends of the first bidirectional screw are respectively provided with threads and are symmetrical.

[0016] Furthermore, a first spring is installed between the outer wall of the slider and the inner wall of the guide rail.

[0017] Further, the cutting assembly includes a carrier frame, the carrier frame is connected to the outer wall of one of the sliders, a second motor is installed on the outer wall of the carrier frame, a second bidirectional screw is installed on the output shaft of the second motor, a moving groove is provided on one side of the carrier frame, two movable frames are slidably connected to the moving groove of the carrier frame, and threads are respectively provided at both ends of the second bidirectional screw and are symmetrical;

[0018] The second bidirectional screw rod penetrates the two movable frames and is threadedly connected. The two movable frames move on the second bidirectional screw rod. The top and bottom of the movable frames are respectively provided with V-shaped blades for cutting roots of fruits and vegetables.

[0019] Furthermore, the clamping assembly includes a connecting frame and a clamping block, the two ends of the connecting frame are respectively rotatably connected to the two first connecting rods, the tops of the two clamping blocks are respectively slidably connected to the connecting frame, a second spring is connected between the top of the clamping block and the end of the clamping block, and a gap is left between the two clamping blocks.

[0020] Furthermore, the fruit and vegetable roots are clamped to the inner sides of the two clamping blocks through the gap.

[0021] Furthermore, a sliding groove is provided at the bottom of the L-shaped connecting block, and the pushing member includes a second connecting rod and a sliding plate, the bottom end of the second connecting rod is rotatably connected to the first connecting rod, the sliding plate is rotatably connected to the top end of the second connecting rod, the sliding plate is slidably connected to the sliding groove, one end of the sliding plate is connected to the first annular magnet and the parking plate, and a second annular magnet is installed on the bottom outer wall of the block.

[0022] Furthermore, the liquid supply structure includes a liquid storage box, a through groove is provided between the inner wall of the L-shaped connecting block and the liquid storage box, a liquid inlet is provided at the top of the liquid storage box, a liquid discharge port is provided at the bottom of the liquid storage box, a rubber ball is provided at the liquid discharge port, the liquid storage cavity pushes the rubber ball through the liquid discharge port, a third spring is connected between the rubber ball and the inner wall of the liquid storage box, and a notch is provided at the bottom of the L-shaped connecting block.

[0023] Furthermore, a mounting groove is provided on the outer wall of one of the blocks, two semicircular blocks are installed on the inner wall of the mounting groove, and a protrusion is fixedly connected to the outer wall of the other block, and the protrusion is snap-fitted with the two semicircular blocks.

[0024] Furthermore, a plurality of ventilation holes are provided on the outer walls of the two card blocks, each of the ventilation holes is interconnected, and a plurality of ventilation grooves are provided on the outer wall of the card block on one side close to the liquid storage cavity.

[0025] The beneficial effects of the present invention are as follows:

[0026] 1. The present invention sets a liquid storage cavity and a liquid supply structure of a card block. When the card block passes through the rubber ball, the outer wall of the card block squeezes and pushes the rubber ball, and the rubber ball moves toward the inside of the liquid storage box and squeezes the third spring. A gap is generated between the rubber ball and the liquid discharge port, and the healing liquid is discharged. The arc-shaped outer wall of the liquid storage box fits with the arc-shaped surface of the card block, and the healing liquid moves downward along the arc-shaped outer wall of the liquid storage box. At the same time, the port of the liquid storage cavity is obliquely upward, and cooperates with the healing liquid moving downward along the arc-shaped outer wall of the liquid storage box, thereby facilitating the liquid inlet into the liquid storage cavity. After the two card blocks are clamped and surrounded on the outer wall of the grafting site of the fruit and vegetable rhizome, the healing liquid inside the liquid storage cavity is continuously volatilized, thereby promoting the healing of the grafting site and increasing the healing rate.

[0027] 2. With the arrangement of the card blocks of the present invention, when the grafting place of the two fruit and vegetable rhizomes becomes thicker, the two card blocks will be squeezed and pushed, so that the two card blocks are separated. After the two card blocks are separated, they fall off, so that they are convenient for subsequent collection and reuse.

[0028] 3. The ventilation holes and ventilation grooves of the card blocks of the present invention allow the two card blocks to fix the two fruit and vegetable root grafting sites while maintaining air permeability, thereby improving the healing rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0030] Figure 2 is a schematic diagram of a drive assembly of the present invention;

[0031] Figure 3 is a schematic diagram of a cutting assembly of the present invention;

[0032] Figure 4 It is a schematic diagram of the structure of the rotating frame and the first connecting rod of the present invention;

[0033] Figure 5 It is a schematic diagram of the structure of the L-shaped connecting block of the present invention;

[0034] Figure 6 It is a schematic diagram of the pusher of the present invention;

[0035] Figure 7 The present invention Figure 6 The structural diagram at A in the middle;

[0036] Figure 8 This is a schematic diagram of the card block structure of the present invention. Figure 1 ;

[0037] Fig. 9 This is a schematic diagram of the card block structure of the present invention. Figure 2 ;

[0038] Fig.10 The present invention Fig. 9 The structural diagram at B in the middle;

[0039] Fig.11 It is a schematic diagram of the liquid supply structure of the present invention.

[0040] Reference numerals: 1, support frame; 101, guide rail; 2, driving assembly; 201, first motor; 202, first bidirectional screw; 3, slider; 301, rotating frame; 302, first connecting rod; 4, cutting assembly; 401, bearing frame; 402, second motor; 403, movable frame; 404, second bidirectional screw; 405, V-shaped blade; 5, clamping assembly; 501, connecting frame; 502, clamping block; 503, second spring; 6, fruit and vegetable roots; 7, L-shaped connecting block; 701, sliding groove; 702, liquid inlet; 703, third spring; 704, rubber ball; 705, liquid storage box; 8, first spring; 9, pushing member; 901, second connecting rod; 902, sliding plate; 903, parking plate; 10, clamping block; 1001, vent hole; 1002, liquid storage chamber; 1003, vent groove; 1004, mounting groove; 11, first annular magnet; 12, second annular magnet; 13, protrusion; 14, semicircular block. DETAILED DESCRIPTION

[0041] To make the purpose, technical solution and advantages of the embodiments of the present invention more clear, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0042] An intelligent fruit and vegetable grafting mechanical device according to a preferred embodiment of the present invention will be described in detail below.

[0043] Embodiment 1

[0044] like Figure 1 - Fig.11 As shown, an intelligent fruit and vegetable grafting mechanical device includes a support frame 1, a cutting assembly 4, a fruit and vegetable root 6 and a clamping block 10. The top two ends of the support frame 1 are respectively provided with guide rails 101, and a slider 3 is slidably connected to the guide rails 101;

[0045] A driving assembly 2 for driving two sliders 3 is installed on the support frame 1 to drive the two sliders 3 to move;

[0046] The cutting assembly 4 is mounted on the outer wall of one of the slide blocks 3 and is used to cut the roots and stems 6 of fruits and vegetables;

[0047] The top and bottom of each slider 3 are rotatably connected to a rotating frame 301 and a first connecting rod 302, respectively. A clamping assembly 5 for clamping the fruit and vegetable roots 6 is installed between the rotating frame 301 and the first connecting rod 302.

[0048] An L-shaped connecting block 7 is connected to the outer wall of the guide rail 101, and a liquid supply structure for supplying liquid to the clamping block 10 is arranged inside the L-shaped connecting block 7. A pushing member 9 for pushing the clamping block 10 is rotatably connected to the outer wall of the first connecting rod 302;

[0049] A plurality of liquid storage cavities 1002 are respectively arranged on the outer walls of the two clamping blocks 10, and the two clamping blocks 10 are clamped to each other and surround the root grafting position;

[0050] The purpose of the above arrangement is to simultaneously drive the two sliders 3 on the guide rail 101 through the driving assembly 2, so that the two sliders 3 are moved closer to or farther from each other, thereby coordinating the rotation of the rotating frame 301 and the first connecting rod 302 to make the two clamping assemblies 5 move closer to or farther from each other;

[0051] The two fruit and vegetable rhizomes 6 can be selected from tomatoes and eggplants, respectively. Both plants belong to the Solanaceae family and have similar growth characteristics and root structures, so they can be grafted. First, the two fruit and vegetable rhizomes 6 are respectively clamped on the two clamping components 5 for fixing, and then the tops and bottoms of the two fruit and vegetable rhizomes 6 are cut off by the cutting components 4;

[0052] After cutting, the driving component 2 drives the two sliders 3 to move away from each other, and cooperates with the rotation of the rotating frame 301 and the first connecting rod 302 to make the two clamping components 5 approach each other, and at the same time, the cutting component 4 moves away from the fruit and vegetable rhizome 6. The two clamping components 5 move closer to each other to allow the two fruit and vegetable rhizomes 6 to dock with each other. The card block 10 enters from the top of the L-shaped connecting block 7 and passes through the internal liquid supply structure of the L-shaped connecting block 7. The liquid supply structure can store the healing agent. When the card block 10 passes, the liquid supply structure releases the liquid to the card block 10. In the liquid storage chamber 1002, the pushing member 9 and one end of the first connecting rod 302 form a tripod structure, which will cause the pushing member 9 to move in opposite directions to the top of the first connecting rod 302. The pushing member 9 pushes the card block 10 toward the grafting of the fruit and vegetable rhizomes 6. The two card blocks 10 are mutually engaged and surround the rhizome grafting. The healing agent can continue to evaporate inside the liquid storage chamber 1002 to help the grafting of the two fruit and vegetable rhizomes 6 to heal. At the same time, the card setting facilitates the recycling of the two card blocks 10 to reduce environmental pollution.

[0053] Embodiment 2, based on the above embodiment, provides a first bidirectional screw 202 structure;

[0054] like Figure 2 As shown, the driving assembly 2 includes a first motor 201, which is mounted on the outer wall of the support frame 1, and a first bidirectional screw 202 is mounted on the output shaft of the first motor 201, and the first bidirectional screw 202 passes through the two sliders 3 and is threadedly connected;

[0055] The purpose of the above arrangement is that threads are respectively arranged at both ends of the first bidirectional screw 202 and are symmetrical. When the output shaft of the first motor 201 drives the first bidirectional screw 202 to rotate, the first bidirectional screw 202 drives the two sliders 3 to move closer to or away from each other.

[0056] Embodiment 3, based on the above embodiment, provides a first bidirectional screw 202 structure;

[0057] like Figure 2 As shown, a first spring 8 is installed between the outer wall of the slider 3 and the inner wall of the guide rail 101;

[0058] The purpose of the above arrangement is that when the two sliders 3 move on the guide rail 101 , the first spring 8 provides a certain damping effect for the movement of the sliders 3 , so that the movement of the sliders 3 remains stable.

[0059] Embodiment 4, based on the above embodiment, provides a V-shaped blade 405 structure;

[0060] like Figure 3 As shown, the cutting assembly 4 includes a carrier 401, the carrier 401 is connected to the outer wall of one of the sliders 3, a second motor 402 is installed on the outer wall of the carrier 401, a second bidirectional screw 404 is installed on the output shaft of the second motor 402, a moving groove is provided on one side of the carrier 401, and two movable frames 403 are slidably connected to the moving groove of the carrier 401;

[0061] The second bidirectional screw 404 penetrates the two movable frames 403 and is threadedly connected. The two movable frames 403 move on the second bidirectional screw 404. The top and bottom of the movable frames 403 are respectively installed with V-shaped blades 405 for cutting the fruit and vegetable roots 6;

[0062] The purpose of the above arrangement is that the carrier 401 is used to connect to the slider 3 and support the overall structure of the cutting assembly 4. At the same time, the movement and reset of the slider 3 can simultaneously drive the cutting assembly 4 away from the fruit and vegetable rhizome 6 or close to the fruit and vegetable rhizome 6. The distance is to facilitate the loading and unloading of the fruit and vegetable rhizome 6, and the closeness is to facilitate the cutting of the fruit and vegetable rhizome 6.

[0063] When the output shaft of the second motor 402 drives the second bidirectional screw 404 to rotate, the two ends of the second bidirectional screw 404 are respectively provided with threads and are symmetrical. The second bidirectional screw 404 drives the two movable frames 403 to approach or move away from each other, thereby driving the V-shaped blades 405 to approach or move away from each other. When the two V-shaped blades 405 approach each other, they cut two fruit and vegetable rhizomes 6 respectively. Compared with conventional parallel blades, the setting of the V-shaped blade 405 can increase the contact area. The cutting method of the V-shaped blade 405 can provide more section contact area, which helps plant tissues to better dock and heal. The larger contact area helps the grafted part of the plant to heal more quickly, reduces the invasion of air and pathogens, and can improve the success rate of grafting. The interface cut by the V-shaped blade 405 can usually be tighter and more uniform, enhances the bonding of the grafted part, thereby improving the success rate of grafting, and can also promote healing. The cutting surface of the V-shaped blade 405 is closer to the natural form, which helps to naturally guide the healing fluid inside the liquid storage cavity 1002.

[0064] Embodiment 5, based on the above embodiment, provides a clamping block 502 structure;

[0065] like Figure 4 As shown, the clamping assembly 5 includes a connecting frame 501 and a clamping block 502. The two ends of the connecting frame 501 are respectively rotatably connected to the two first connecting rods 302. The tops of the two clamping blocks 502 are respectively slidably connected to the connecting frame 501. A second spring 503 is connected between the top of the clamping block 502 and the end of the clamping block 502. A gap is left between the two clamping blocks 502.

[0066] The purpose of the above arrangement is that the tension of the two second springs 503 keeps the two clamping blocks 502 close to each other to clamp the fruit and vegetable roots 6.

[0067] The fruit and vegetable roots 6 are clamped to the inner sides of the two clamping blocks 502 through the gap;

[0068] The purpose of the above arrangement is that the fruit and vegetable roots 6 push the two clamping blocks 502 through the gap and squeeze the second spring 503, which is clamped to the inner side of the two clamping blocks 502. The tension of the two second springs 503 keeps the two clamping blocks 502 close to clamp the fruit and vegetable roots 6.

[0069] Embodiment 6, based on the above embodiment, provides a pushing member 9 structure;

[0070] like Figure 5 and Figure 6As shown, a sliding groove 701 is provided at the bottom of the L-shaped connecting block 7, and the pushing member 9 includes a second connecting rod 901 and a sliding plate 902. The bottom end of the second connecting rod 901 is rotatably connected to the first connecting rod 302, and the sliding plate 902 is rotatably connected to the top of the second connecting rod 901. The sliding plate 902 is slidably connected to the sliding groove 701, and one end of the sliding plate 902 is connected to the first annular magnet 11 and the parking plate 903. A second annular magnet 12 is installed on the bottom outer wall of the block 10;

[0071] The purpose of the above arrangement is that when the card block 10 enters from the top of the L-shaped connection block 7, the second annular magnet 12 on the bottom outer wall of the card block 10 plays a certain counterweight role, so that the card block 10 falls from top to bottom inside the L-shaped connection block 7 and passes through the liquid supply structure. When the card block 10 falls onto the parking plate 903, the second annular magnet 12 on the card block 10 just corresponds to the position of the first annular magnet 11 on the sliding plate 902, and the second annular magnet 12 and the first annular magnet 11 are attracted to each other. Then, when the slider 3 drives the top end of the first connecting rod 302 away from the L-shaped connection block 7, the second connecting rod 901 and the first connecting rod 302 form a tripod structure, so that the second connecting rod 901 and the top end of the first connecting rod 302 move in opposite directions, and the second connecting rod 901 pushes the card block 10 to the grafting position of the fruit and vegetable rhizome 6;

[0072] Since the upper surface of the sliding plate 902 is a flat plate, the bottom of the next card block 10 is always on the upper surface of the sliding plate 902, and the upper surface of the sliding plate 902 slides on the bottom of the next card block 10 until the sliding plate 902 is reset, and the next card block 10 falls onto the parking plate 903, and the second annular magnet 12 and the first annular magnet 11 are adsorbed again to perform the next cycle operation.

[0073] Embodiment 7, based on the above embodiment, provides a liquid storage box 705 structure;

[0074] like Fig.11 As shown, the liquid supply structure includes a liquid storage box 705, a through groove is provided between the inner wall of the L-shaped connection block 7 and the liquid storage box 705, a liquid inlet 702 is provided at the top of the liquid storage box 705, a liquid discharge port is provided at the bottom of the liquid storage box 705, a rubber ball 704 is provided at the liquid discharge port, the liquid storage cavity 1002 pushes the rubber ball 704 through the liquid discharge port, a third spring 703 is connected between the rubber ball 704 and the inner wall of the liquid storage box 705, and a notch is provided at the bottom of the L-shaped connection block 7;

[0075] The purpose of the above arrangement is that the rubber ball 704 cooperates with the tension of the third spring 703 to block the drainage port. When the card block 10 enters from the top of the L-shaped connecting block 7, the second annular magnet 12 on the bottom outer wall of the card block 10 plays a certain counterweight role, so that the card block 10 falls from top to bottom inside the L-shaped connecting block 7. The weight of the card block 10 plus the counterweight of the second annular magnet 12 is greater than the tension of the third spring 703. Therefore, when the card block 10 passes through the rubber ball 704, the outer wall of the card block 10 squeezes and pushes the rubber ball 704, and the rubber ball 704 moves toward the inside of the liquid storage box 705 and squeezes the third spring 703. In this process, there is a certain friction between the two, which will cause the card block 10 to fall slowly, thereby providing a certain amount of liquid supply time, and a gap is generated between the rubber ball 704 and the drainage port, and the healing liquid is discharged. Fig.11 The curved outer wall of the liquid storage box 705 fits with the curved surface of the card block 10, and the healing liquid moves downward along the curved outer wall of the liquid storage box 705. At the same time, the port of the liquid storage cavity 1002 is inclined upward (combined with Figure 8 and Fig. 9 ), and cooperate with the healing liquid to move downward along the curved outer wall of the liquid storage box 705, thereby facilitating the liquid storage cavity 1002 to enter the liquid.

[0076] Embodiment 8, based on the above embodiment, provides a card block 10 structure;

[0077] like Figure 8 - Fig. 9 As shown, a mounting groove 1004 is provided on the outer wall of one of the blocks 10, and two semicircular blocks 14 are installed on the inner wall of the mounting groove 1004. A protrusion 13 is fixedly connected to the outer wall of the other block 10, and the protrusion 13 is engaged with the two semicircular blocks 14;

[0078] The purpose of the above arrangement is that the convex block 13 and the two semicircular blocks 14 can be made of rubber material during actual production and use. The convex block 13 squeezes and passes through the two semicircular blocks 14 to achieve clamping and fixing. In addition, according to the healing characteristics of the two fruit and vegetable rhizomes 6, at the grafting site, the plant will form healing tissue through division and proliferation. The growth of these cells will gradually thicken the grafting site. During the healing process, the cell division and expansion of the plant often make the thickness of the grafting site larger than the original stem or root. At this time, the healing liquid inside the liquid storage chamber 1002 is evaporated, and the thickening of the grafting site of the two fruit and vegetable rhizomes 6 will squeeze and push the two clamping blocks 10, thereby separating the two clamping blocks 10. The two clamping blocks 10 fall off after separation, which is convenient for subsequent collection and reuse.

[0079] A plurality of ventilation holes 1001 are provided on the outer walls of the two card blocks 10, and each ventilation hole 1001 is interconnected. A plurality of ventilation grooves 1003 are provided on the outer wall of the card block 10 close to the liquid storage chamber 1002;

[0080] The purpose of the above arrangement is that the arrangement of the ventilation holes 1001 and the ventilation grooves 1003 allows the two blocks 10 to fix the grafting points of the two fruit and vegetable rhizomes 6 while maintaining air permeability, thereby increasing the healing rate.

[0081] When in use, the fruit and vegetable root 6 pushes the two clamping blocks 502 through the gap and squeezes the second spring 503, which is clamped to the inner side of the two clamping blocks 502. The tension of the two second springs 503 keeps the two clamping blocks 502 close to clamp the fruit and vegetable root 6.

[0082] When the output shaft of the second motor 402 drives the second bidirectional screw 404 to rotate, the two ends of the second bidirectional screw 404 are respectively provided with threads and are symmetrical, and the second bidirectional screw 404 drives the two movable frames 403 to approach or move away from each other, thereby driving the V-shaped blades 405 to approach or move away from each other. When the two V-shaped blades 405 approach each other, they cut two fruit and vegetable rhizomes 6 respectively. Compared with conventional parallel blades, the setting of the V-shaped blades 405 can increase the contact area. The cutting method of the V-shaped blades 405 can provide more contact area of ​​the cut surface, which helps plant tissues to better dock and heal. The larger contact area helps the grafted part of the plant to heal faster, reduces the invasion of air and bacteria, and can improve the success rate of grafting;

[0083] The two ends of the first bidirectional screw 202 are respectively provided with threads and are symmetrical. When the output shaft of the first motor 201 drives the first bidirectional screw 202 to rotate, the first bidirectional screw 202 drives the two sliders 3 to move away from each other. When the two sliders 3 move on the guide rail 101, the first spring 8 provides a certain damping effect for the movement of the sliders 3, so that the movement of the sliders 3 remains stable.

[0084] The driving assembly 2 drives the two sliders 3 to move away from each other, and cooperates with the rotation of the rotating frame 301 and the first connecting rod 302 to make the two clamping assemblies 5 approach each other. The two clamping assemblies 5 approach each other to allow the two fruit and vegetable roots 6 to dock with each other.

[0085] When the card block 10 enters from the top of the L-shaped connection block 7, the second annular magnet 12 on the bottom outer wall of the card block 10 plays a certain counterweight role, so that the card block 10 falls from top to bottom inside the L-shaped connection block 7 and passes through the liquid supply structure. When the card block 10 falls onto the parking plate 903, the second annular magnet 12 on the card block 10 just corresponds to the position of the first annular magnet 11 on the sliding plate 902, and the second annular magnet 12 and the first annular magnet 11 are attracted to each other. Then, when the slider 3 drives the top end of the first connecting rod 302 away from the L-shaped connection block 7, the second connecting rod 901 and the first connecting rod 302 form a tripod structure, so that the second connecting rod 901 moves in opposite directions to the top end of the first connecting rod 302. The second connecting rod 901 pushes the card block 10 to the grafting of the fruit and vegetable rhizome 6, and then the two card blocks 10 approach each other and surround the grafting of the fruit and vegetable rhizome 6 for clamping and fixing;

[0086] Since the upper surface of the sliding plate 902 is a flat plate, the bottom of the next card block 10 is always on the upper surface of the sliding plate 902, and the upper surface of the sliding plate 902 slides on the bottom of the next card block 10 until the sliding plate 902 is reset, and the next card block 10 falls onto the parking plate 903, and the second annular magnet 12 and the first annular magnet 11 are attracted again, and the next cycle operation is performed;

[0087] The rubber ball 704 cooperates with the tension of the third spring 703 to block the drainage port. When the card block 10 enters from the top of the L-shaped connecting block 7, the second annular magnet 12 on the bottom outer wall of the card block 10 plays a certain counterweight role, so that the card block 10 falls from top to bottom inside the L-shaped connecting block 7. The weight of the card block 10 plus the counterweight of the second annular magnet 12 is greater than the tension of the third spring 703. Therefore, when the card block 10 passes through the rubber ball 704, the outer wall of the card block 10 squeezes and pushes the rubber ball 704, and the rubber ball 704 moves toward the inside of the liquid storage box 705 and squeezes the third spring 703. In this process, there is a certain friction between the two, which will cause the card block 10 to fall slowly, thereby providing a certain amount of liquid supply time, and a gap is generated between the rubber ball 704 and the drainage port, and the healing liquid is discharged. Fig.11 , the curved outer wall of the liquid storage box 705 fits with the curved surface of the card block 10, and the healing liquid moves downward along the curved outer wall of the liquid storage box 705. At the same time, the port of the liquid storage cavity 1002 is inclined upward, and cooperates with the healing liquid moving downward along the curved outer wall of the liquid storage box 705, thereby facilitating the liquid inlet into the liquid storage cavity 1002;

[0088] In actual production and use, the convex block 13 and the two semicircular blocks 14 can be made of rubber material. The convex block 13 squeezes and passes through the two semicircular blocks 14 to achieve clamping and fixing. The healing liquid inside the liquid storage chamber 1002 will continue to evaporate. In addition, according to the healing characteristics of the two fruit and vegetable rhizomes 6, at the grafting site, the plant will form healing tissue through division and proliferation. The growth of these cells will gradually thicken the grafting site. During the healing process, the cell division and expansion of the plant often make the thickness of the grafting site larger than the original stem or root. At this time, the healing liquid inside the liquid storage chamber 1002 is evaporated, and the thickening of the grafting site of the two fruit and vegetable rhizomes 6 will squeeze and push the two card blocks 10, thereby separating the two card blocks 10. The two card blocks 10 fall off after separation, which is convenient for subsequent collection and reuse.

[0089] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An intelligent fruit and vegetable grafting mechanical device, comprising a support frame (1), a cutting assembly (4), a fruit and vegetable root (6) and a clamping block (10), characterized in that: Guide rails (101) are respectively provided at two ends of the top of the support frame (1), and a slider (3) is slidably connected to the guide rails (101); The support frame (1) is provided with a driving assembly (2) for driving the two sliders (3), so as to drive the two sliders (3) to move; The cutting assembly (4) is mounted on the outer wall of one of the sliders (3) and is used to cut the roots and stems of fruits and vegetables (6); The top and bottom of each of the sliding blocks (3) are rotatably connected to a rotating frame (301) and a first connecting rod (302), respectively, and a clamping assembly (5) for clamping fruit and vegetable roots (6) is installed between the rotating frame (301) and the first connecting rod (302); An L-shaped connecting block (7) is connected to the outer wall of the guide rail (101), a liquid supply structure for supplying liquid to the clamping block (10) is arranged inside the L-shaped connecting block (7), and a pushing member (9) for pushing the clamping block (10) is rotatably connected to the outer wall of the first connecting rod (302); A plurality of liquid storage cavities (1002) are respectively arranged on the outer walls of the two clamping blocks (10), and the two clamping blocks (10) are clamped together and surround the root grafting position.

2. The intelligent fruit and vegetable grafting mechanical equipment according to claim 1 is characterized in that: The driving assembly (2) comprises a first motor (201), the first motor (201) being mounted on the outer wall of the support frame (1), a first bidirectional screw (202) being mounted on the output shaft of the first motor (201), the first bidirectional screw (202) passing through two sliders (3) and being threadedly connected, and threads are respectively arranged at both ends of the first bidirectional screw (202) and are symmetrical.

3. The intelligent fruit and vegetable grafting mechanical equipment according to claim 1 is characterized in that: A first spring (8) is installed between the outer wall of the slider (3) and the inner wall of the guide rail (101).

4. The intelligent fruit and vegetable grafting mechanical equipment according to claim 1, characterized in that: The cutting assembly (4) comprises a carrier frame (401), the carrier frame (401) is connected to the outer wall of one of the sliders (3), a second motor (402) is mounted on the outer wall of the carrier frame (401), a second bidirectional screw (404) is mounted on the output shaft of the second motor (402), a moving groove is arranged on one side of the carrier frame (401), two movable frames (403) are slidably connected to the moving groove of the carrier frame (401), and threads are respectively arranged at both ends of the second bidirectional screw (404) and are symmetrical; The second bidirectional screw (404) passes through the two movable frames (403) and is threadedly connected. The two movable frames (403) move on the second bidirectional screw (404). The top and bottom of the movable frames (403) are respectively provided with V-shaped blades (405) for cutting fruit and vegetable roots (6).

5. The intelligent fruit and vegetable grafting mechanical equipment according to claim 1, characterized in that: The clamping assembly (5) comprises a connecting frame (501) and a clamping block (502), the two ends of the connecting frame (501) are respectively rotatably connected to the two first connecting rods (302), the tops of the two clamping blocks (502) are respectively slidably connected to the connecting frame (501), a second spring (503) is connected between the top of the clamping block (502) and the end of the clamping block (502), and a gap is left between the two clamping blocks (502).

6. The intelligent fruit and vegetable grafting mechanical equipment according to claim 5, characterized in that: The fruit and vegetable roots (6) are clamped to the inner sides of the two clamping blocks (502) through the gap.

7. The intelligent fruit and vegetable grafting mechanical equipment according to claim 1, characterized in that: The bottom of the L-shaped connecting block (7) is provided with a sliding groove (701), and the pushing member (9) includes a second connecting rod (901) and a sliding plate (902), the bottom end of the second connecting rod (901) is rotatably connected to the first connecting rod (302), the sliding plate (902) is rotatably connected to the top end of the second connecting rod (901), the sliding plate (902) is slidably connected to the sliding groove (701), one end of the sliding plate (902) is connected to the first annular magnet (11) and the parking plate (903), and the bottom outer wall of the block (10) is installed with a second annular magnet (12).

8. The intelligent fruit and vegetable grafting mechanical equipment according to claim 7, characterized in that: The liquid supply structure comprises a liquid storage box (705), a through groove is provided between the inner wall of the L-shaped connection block (7) and the liquid storage box (705), a liquid inlet (702) is provided at the top of the liquid storage box (705), a liquid discharge port is provided at the bottom of the liquid storage box (705), a rubber ball (704) is provided at the liquid discharge port, the liquid storage cavity (1002) pushes the rubber ball (704) through the liquid discharge port, a third spring (703) is connected between the rubber ball (704) and the inner wall of the liquid storage box (705), and a notch is provided at the bottom of the L-shaped connection block (7).

9. The intelligent fruit and vegetable grafting mechanical equipment according to claim 8, characterized in that: A mounting groove (1004) is provided on the outer wall of one of the clamping blocks (10), two semicircular blocks (14) are installed on the inner wall of the mounting groove (1004), and a protrusion (13) is fixedly connected to the outer wall of the other clamping block (10), and the protrusion (13) is engaged with the two semicircular blocks (14) in a snap-fitting manner.

10. The intelligent fruit and vegetable grafting mechanical equipment according to claim 9, characterized in that: A plurality of ventilation holes (1001) are provided on the outer walls of the two card blocks (10), and each of the ventilation holes (1001) is interconnected. A plurality of ventilation grooves (1003) are provided on the outer wall of one side of the card block (10) close to the liquid storage chamber (1002).

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