Tomato plant hanging device and method for tomato cultivation

Abstract

The invention relates to the technical field of hanging devices, and discloses a tomato plant hanging device and method for tomato cultivation.The tomato plant hanging device comprises a first fixing ring, a plurality of first moving seats are fixedly connected to the inner wall of the first fixing ring, a first rotating disc is fixedly connected to one end of each first moving seat, and a second rotating disc is fixedly connected to the first rotating disc; multiple sets of synchronous arms are rotatably connected to the top of the second rotating disc, first driving rods are fixedly connected to the synchronous arms, second fixing rings are fixedly connected to the tops of the first driving rods, second driving rods are slidably connected into the first moving bases, moving plates are slidably connected to the second moving bases, and guide grooves are formed in the two sides of each moving plate; deflection plates are slidably connected into the guide grooves, and lifting assemblies are arranged on the deflection plates. A pouring assembly is arranged at the bottom of the deflection plate. Compared with the prior art, the method has the advantages that sufficient water and nutrition supply of tomato plants in the hooking process is guaranteed, and the survival rate and fruit quality after hooking are improved.

Description

Technical Field

[0001] The invention relates to the technical field of hanging devices, and in particular to a tomato plant hanging device and method for tomato cultivation. Background Art

[0002] Tomato is a vegetable that we use very frequently in our lives. Tomatoes are also being planted more and more in the agricultural field. Tomatoes contain a lot of vitamin C. Eating tomatoes is very beneficial to the human body. Vertical tomatoes are an excellent variety of tomatoes in recent years. Vertical tomato plants are taller and have high yields. The tomato fruit tastes sweet and sour and is deeply favored by people.

[0003] Vertical tomatoes are often planted in agricultural greenhouses. Since vertical tomato plants are relatively high, a hanging device is often used to support and hang the vertical tomato plants. The use of hanging tomatoes can significantly increase the yield, especially the yield increase effect of tomatoes cultivated in low-temperature protected areas is more significant, generally more than twice the yield increase. Secondly, tomatoes are vegetables that are seriously harmed by root-knot nematodes. The use of hanging methods can effectively deal with the impact of insect diseases. However, the existing hanging is not stable enough, which can easily cause the plants to fall off, and it is easy to cause pressure on the plants, affecting the growth of the plants and the quality of the fruits. At the same time, the existing hanging devices lack irrigation functions, require additional irrigation steps, and have low water and fertilizer utilization rates. Therefore, the present application discloses a tomato plant hanging device and method for tomato cultivation to meet the needs of improving the stability during hanging and preventing the plants from falling off. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the present invention provides a tomato plant hanging device and method for tomato cultivation, which has the advantages of ensuring that the tomato plants are adequately supplied with water and nutrients during the hanging process, improving the survival rate and fruit quality after hanging, and solving a series of problems such as insufficient stability of the existing hanging, easy plant shedding, and easy pressure on the plants.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a tomato plant hanging device and method for tomato cultivation, comprising a first fixed ring, a plurality of first moving seats fixedly connected to the inner wall of the first fixed ring, a first rotating disk fixedly connected to one end of the first moving seat, a second rotating disk fixedly connected to the first rotating disk, a plurality of synchronous arms rotatably connected to the top of the second rotating disk, a first driving rod fixedly connected to the synchronous arm, a second fixed ring fixedly connected to the top of the first driving rod, a plurality of second moving seats matched with the first moving seat fixedly connected to the second fixed ring, and the first driving rod slidably connected to the The second movable seat is inside, and the second driving rod is slidably connected to the first movable seat; the top of the third rotating disk is fixedly connected to a support plate; the second movable seat is slidably connected to a movable plate; one end of the movable plate is in contact with the support plate; guide grooves are provided on both sides of the movable plate; a deflection plate is slidably connected in the guide groove; a lifting assembly is arranged on the deflection plate; a watering assembly is arranged at the bottom of the deflection plate; the lifting assembly is arranged on the deflection plate; the watering assembly is arranged at the bottom of the deflection plate; the lifting assembly is used to lift tomato fruits; the watering assembly is used to irrigate and fertilize tomato plants synchronously when they are hung and adjusted.

[0008] Preferably, the lifting assembly includes a first guide rod fixedly connected to the movable plate, the first guide rod is a retractable structure, a return spring is fixedly sleeved on the first guide rod, a synchronization plate is fixedly connected to the top of the first guide rod, a bearing plate is fixedly connected to the top of the synchronization plate, a plurality of connecting seats are fixedly connected to the top of the bearing plate, a lifting arm is rotatably connected to the connecting seat, one end of the lifting arm is fixedly connected to a contact plate, the contact plate is a fan-shaped structure, the contact plate is in contact with the tomato fruit, and the lifting arm is an arc-shaped structure bent to one side.

[0009] Preferably, the pouring assembly includes a feeding port fixedly connected to the top of the support plate, the feeding port is in the shape of a trumpet with an opening facing upward, a pouring box is provided at the bottom of the first fixing ring, a connecting port is provided at one end of the pouring box, the connecting port is communicated with the bottom of the feeding port, a telescopic rod is fixedly connected to the bottom of the second driving rod, a buoyancy cylinder is fixedly connected to the bottom of the telescopic rod, the buoyancy cylinder is hollow, the telescopic rod is a telescopic structure, and a buffer spring is fixedly sleeved on the telescopic rod.

[0010] Preferably, a support rod is fixedly connected to one side of the bottom of the supporting plate, and a group of rotating tables are fixedly connected to the bottom of the deflection plate. The rotating tables pass through the moving rod, and the moving rod is a telescopic structure. The rotating table is rotatably connected to the top of the moving rod. A compression spring is fixedly sleeved on the moving rod. A snap-in groove is provided on the top of the deflection plate, and a deflection rod is slidably connected in the snap-in groove. The deflection rod is fixedly connected to the support rod.

[0011] Preferably, a fixing plate is fixedly connected to the bottom of the first fixing ring, a threaded rod is threaded through the fixing plate, one end of the threaded rod is fixedly connected to a limiting ring, a threaded groove is provided on the surface of the limiting ring, and one end of the threaded rod is rotatably connected to one side of the moving rod.

[0012] Preferably, a plurality of drainage ports are passed through the inner wall of the pouring box, and the drainage ports are arranged in a gradually decreasing height.

[0013] Preferably, one end of the movable plate is a structure inclined to one side.

[0014] Preferably, a guide slope is fixedly connected to the bottom of the inner wall of the pouring box, and the guide slope is an arc-shaped structure bent to one side. A limiting groove is provided on the guide slope, and the limiting groove is adapted to the buoyancy cylinder.

[0015] Preferably, the bottom of the contact plate is rotatably connected to a synchronous seat, one end of the synchronous seat is rotatably connected to a counterweight ring, and a return spring is provided at the bottom of the counterweight ring.

[0016] The present invention also discloses a method for hanging tomato plants for tomato cultivation, using the above-mentioned tomato plant hanging device for tomato cultivation, comprising the following steps:

[0017] S1. Install the hanging device: Make sure that appropriate hanging devices are installed around the tomato plants to support and adjust the position and posture of the plants;

[0018] S2. Use the lifting assembly: By rotating the limit ring, the angle of the deflection plate can be adjusted, and the weight of the tomato fruit causes the contact plate to rotate, so that the fruit can be lifted and the lifting arm can be driven to protect the tomato fruit. When the tomato plant is lifted as a whole, the second fixed ring can be pushed to drive the movable plate to slide synchronously, thereby achieving synchronous lifting of the lifting assembly, and finally lifting the tomato plant as a whole;

[0019] S3. Use the irrigation system: by rotating the threaded rod, change the depth of the buoyancy cylinder into the irrigation box, thereby changing the height of the liquid in the irrigation box, so that the liquid in the irrigation box is discharged through the discharge port, so that the liquid can flow out evenly and irrigate the tomato plants, thereby achieving irrigation of the tomato plants;

[0020] S4. Long-term monitoring and adjustment: Check the stability and effectiveness of the hook and support components, and regularly adjust and maintain the hook according to the growth of the tomato plants and the maturity of the fruits to ensure its optimal effect.

[0021] (III) Beneficial effects

[0022] Compared with the prior art, the present invention provides a tomato plant hanging device and method for tomato cultivation, which has the following beneficial effects:

[0023] 1. This tomato plant hanging device and method for tomato cultivation, when a single tomato needs to be hung and lifted, the threaded rod is rotated to drive the position of the second driving rod on the first moving seat, so that one end of the moving plate is inclined to one side, thereby changing the inclination angle of the deflection plate to adapt to tomato fruits of different heights. At the same time, the lifting of tomato fruits of different heights is completed through the lifting component, effectively protecting the tomato fruits from damage, while reducing the pressure of the fruits on the tomato branches and trunks, and improving the survival rate of tomato seedlings.

[0024] 2. The tomato plant hanging device and method for tomato cultivation, when the tomato plant is lifted as a whole during hanging, the second fixed ring is pushed so that the second movable seat drives the third rotating disk to rotate around the axis of the third rotating disk, and at the same time drives the first driving rod sliding in the second movable seat to slide along the second movable seat, and at the same time can drive the synchronous arm to rotate synchronously, and when the first driving rod slides, it can drive the movable plate to slide synchronously, thereby realizing the synchronous raising of the lifting assembly, and finally realizing the lifting of the tomato plant as a whole, realizing the change in response to different usage requirements, and improving the scope of use, and at the same time, through the watering assembly, it is realized that watering and fertilizing are carried out synchronously during the hanging adjustment, ensuring that the tomato plant is fully supplied with water and nutrients during the hanging process, and improving the survival rate and fruit quality after hanging.

[0025] 3. The tomato plant hanging device and method for tomato cultivation synchronously drives the threaded rod to rotate by rotating the limit ring, and the threaded structure of the threaded rod can achieve the effect of pushing the moving rod to move on the first moving seat, and then the moving rod drives the deflection plate to slide in the guide groove, and the structure that one end of the moving plate is inclined to one side can change the angle of the deflection plate, and at the same time drive the support rod to rise, so that the bearing plate is synchronously raised, so that the contact plate contacts the tomato fruit, and the weight of the tomato fruit The pressure on the contact plate can make the lifting arm deflect along the axis of the connecting seat, and the lifting arm During the rotation, the synchronous seat and the counterweight ring are driven to fall at the same time. The restoring spring at the bottom of the counterweight ring ensures the stability of the counterweight ring when it falls. At the same time, the lifting arms are close to each other, which can protect the tomato fruits. It can flexibly adapt to the needs of tomato fruits in different growth stages, provide stable support, and prevent the fruits from sagging and being damaged. The combination of the counterweight ring and the restoring spring ensures that the lifting arms can remain balanced when the weight of the fruits changes, thereby improving the quality of the tomato fruits, providing convenience for tomato cultivation in different growth environments, and significantly improving the hanging effect of tomatoes and the overall health of the plants.

[0026] 4. The tomato plant hanging device and method for tomato cultivation drives the moving rod to move on the second moving seat while the threaded rod rotates, and can drive the telescopic rod to move at the same time, so that the buoyancy cylinder moves along the guide slope. Through the hollow shape of the buoyancy cylinder, the height of the liquid in the irrigation box can be changed by changing the depth of the buoyancy cylinder entering the irrigation box, and the liquid in the irrigation box can be discharged through the discharge port. The discharge ports are arranged in a descending height manner, so that the liquid can flow out evenly and irrigate the tomato plants, thereby realizing the irrigation of the tomato plants. By controlling the position of the buoyancy cylinder, the liquid outflow is made more uniform and controllable, and while achieving precise irrigation, the growth environment of the tomato plants is improved, which helps to improve the fruit quality and yield.

[0027] 5. The tomato plant hanging device and method used for tomato cultivation can effectively use the hanging device to lift the tomato plants, improve the yield and quality of the fruit, while reducing the risk of damage or disease caused by the fruit contacting the ground, and improving the irrigation effect and fertilizer utilization rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0029] Figure 2 It is a schematic diagram of the three-dimensional structure of the first rotating disk of the present invention;

[0030] Figure 3 It is a schematic diagram of the three-dimensional structure of the third rotating disk of the present invention;

[0031] Figure 4 It is a schematic diagram of the three-dimensional structure of the movable plate of the present invention;

[0032] Figure 5 It is a schematic diagram of the three-dimensional structure of the lifting assembly of the present invention;

[0033] Figure 6 It is a schematic diagram of the three-dimensional structure of the lifting arm of the present invention;

[0034] Figure 7 It is a schematic diagram of a partially cutaway three-dimensional structure of a deflection plate of the present invention;

[0035] Figure 8 This is a schematic diagram of the three-dimensional structure of the pouring box of the present invention;

[0036] Fig. 9 It is a partially cutaway three-dimensional structural schematic diagram of the pouring box of the present invention.

[0037] In the figure: 1, first fixed ring; 2, first moving seat; 3, first rotating disk; 4, second rotating disk; 5, synchronous arm; 6, first driving rod; 7, second moving seat; 8, third rotating disk; 9, second driving rod; 10, moving plate; 11, guide groove; 12, support plate; 13, feeding port; 14, deflection plate; 15, first guide rod; 16, return spring; 17, synchronous plate; 18, bearing plate; 19, connecting seat; 20 , lifting arm; 21, contact plate; 22, synchronous seat; 23, counterweight ring; 24, support rod; 25, deflection rod; 26, snap-in groove; 27, rotating table; 28, moving rod; 29, compression spring; 30, threaded rod; 31, limit ring; 32, fixed plate; 33, pouring box; 34, discharge port; 35, guide slope; 36, telescopic rod; 37, buffer spring; 38, buoyancy cylinder; 39, connection port; 40, second fixed ring. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] As introduced in the background technology, there are deficiencies in the prior art. In order to solve the above technical problems, the present application proposes a tomato plant hanging device and method for tomato cultivation.

[0040] In a typical implementation of the present application, Figure 1-Figure 9As shown, a tomato plant hanging device and method for tomato cultivation include a first fixed ring 1, a plurality of first moving seats 2 are fixedly connected to the inner wall of the first fixed ring 1, one end of the first moving seat 2 is fixedly connected to a first rotating disk 3, a second rotating disk 4 is fixedly connected to the first rotating disk 3, a plurality of synchronous arms 5 are rotatably connected to the top of the second rotating disk 4, a first driving rod 6 is fixedly connected to the synchronous arm 5, a second fixed ring 40 is fixedly connected to the top of the first driving rod 6, a plurality of second moving seats 7 adapted to the first moving seat 2 are fixedly connected to the second fixed ring 40, and the first driving rod 6 is slidably connected to the second moving seat 2. In the seat 7, a second driving rod 9 is slidably connected in the first movable seat 2, a support plate 12 is fixedly connected to the top of the third rotating disk 8, a movable plate 10 is slidably connected to the second movable seat 7, and one end of the movable plate 10 is a structure inclined to one side; one end of the movable plate 10 is in contact with the support plate 12, and guide grooves 11 are provided on both sides of the movable plate 10, and a deflection plate 14 is slidably connected in the guide groove 11, and a lifting component is arranged on the deflection plate 14; a watering component is arranged at the bottom of the deflection plate 14; the lifting component is used to lift the tomato fruit; the watering component is used to irrigate and fertilize the tomato plant synchronously when the tomato plant is hung and adjusted;

[0041] When a single tomato needs to be hung and lifted, the threaded rod 30 is rotated to drive the second driving rod 9 to move on the first moving seat 2, so that the one end of the moving plate 10 is inclined to one side, thereby changing the inclination angle of the deflection plate 14, so as to adapt to tomato fruits of different heights. At the same time, the lifting assembly is used to lift tomato fruits of different heights, effectively protecting the tomato fruits from damage, reducing the pressure of the fruits on the tomato branches, and improving the survival rate of the tomato seedlings.

[0042] When the tomato plant is lifted as a whole during hanging, the second fixed ring 40 is pushed, so that the second movable seat 7 drives the third rotating disk 8 to rotate around the axis of the third rotating disk 8, and at the same time drives the first driving rod 6 sliding in the second movable seat 7 to slide along the second movable seat 7, and can drive the synchronous arm 5 to rotate synchronously. When the first driving rod 6 slides, it can drive the movable plate 10 to slide synchronously, thereby realizing the synchronous raising of the lifting assembly, and finally realizing the lifting of the tomato plant as a whole, realizing the changes in response to different usage requirements, and improving the scope of use. At the same time, the watering assembly realizes synchronous watering and fertilizing during the hanging adjustment, ensuring that the tomato plant is adequately supplied with water and nutrients during the hanging process, thereby improving the survival rate and fruit quality after hanging.

[0043] As a preferred implementation in this embodiment, refer to the attached Figure 1 , Figure 5-Figure 7The lifting assembly includes a first guide rod 15 fixedly connected to the movable plate 10, the first guide rod 15 is a retractable structure, a return spring 16 is fixedly sleeved on the first guide rod 15, a synchronous plate 17 is fixedly connected to the top of the first guide rod 15, a bearing plate 18 is fixedly connected to the top of the synchronous plate 17, a plurality of connecting seats 19 are fixedly connected to the top of the bearing plate 18, a lifting arm 20 is rotatably connected to the connecting seat 19, one end of the lifting arm 20 is fixedly connected to a contact plate 21, the contact plate 21 is a fan-shaped structure, the contact plate 21 contacts the tomato fruit, the bottom of the contact plate 21 is rotatably connected to a synchronous seat 22, one end of the synchronous seat 22 is rotatably connected to a counterweight ring 23, and a return spring is arranged at the bottom of the counterweight ring 23; the lifting arm 20 is an arc-shaped structure bent to one side. Structure; a support rod 24 is fixedly connected to one side of the bottom of the bearing plate 18, a group of rotating tables 27 are fixedly connected to the bottom of the deflection plate 14, the rotating table 27 passes through the moving rod 28, the moving rod 28 is a retractable structure, the rotating table 27 is rotatably connected to the top of the moving rod 28, a compression spring 29 is fixedly sleeved on the moving rod 28, a clamping groove 26 is provided on the top of the deflection plate 14, a deflection rod 25 is slidably connected in the clamping groove 26, and the deflection rod 25 is fixedly connected to the support rod 24; a fixing plate 32 is fixedly connected to the bottom of the first fixing ring 1, a threaded rod 30 is threadedly penetrated on the fixing plate 32, one end of the threaded rod 30 is fixedly connected to a limiting ring 31, a threaded groove is provided on the surface of the limiting ring 31, and one end of the threaded rod 30 is rotatably connected to one side of the moving rod 28;

[0044] When the tomato fruit is hung and lifted, the threaded rod 30 is synchronously driven to rotate by rotating the limit ring 31. The threaded structure of the threaded rod 30 can achieve the effect of pushing the moving rod 28 to move on the first moving seat 2, and then the moving rod 28 drives the deflection plate 14 to slide in the guide groove 11. The structure that one end of the moving plate 10 is inclined to one side can change the angle of the deflection plate 14, and at the same time drive the support rod 24 to rise, so that the bearing plate 18 is synchronously raised, so that the contact plate 21 contacts the tomato fruit, and the weight of the tomato fruit puts pressure on the contact plate 21, so that the lifting arm 20 can be deflected along the axis of the connecting seat 19, and the lifting arm 20 can be lifted. During the rotation, the lifting arm 20 drives the synchronous seat 22 and the counterweight ring 23 to fall. The restoring spring at the bottom of the counterweight ring 23 ensures the stability of the counterweight ring 23 when it falls. At the same time, the lifting arms 20 are close to each other, which can protect the tomato fruits and flexibly adapt to the needs of different growth stages of tomato fruits, provide stable support, and prevent the fruits from sagging and being damaged. The combination of the counterweight ring 23 and the restoring spring ensures that the lifting arm 20 can remain balanced when the weight of the fruit changes, thereby improving the quality of the tomato fruit, providing convenience for tomato cultivation in different growth environments, and significantly improving the hanging effect of tomatoes and the overall health of the plants.

[0045] As a preferred implementation in this embodiment, refer to the attached Figure 1-Figure 3 , Figure 8 and Fig. 9 The pouring assembly includes a feeding port 13 fixedly connected to the top of the support plate 12, the feeding port 13 is a trumpet-shaped opening upward, a pouring box 33 is arranged at the bottom of the first fixed ring 1, and a plurality of drainage ports 34 are passed through the inner wall of the pouring box 33, and the drainage ports 34 are arranged in a gradually decreasing height; a connecting port 39 is provided at one end of the pouring box 33, and the connecting port 39 is connected to the bottom of the feeding port 13, a telescopic rod 36 is fixedly connected to the bottom of the second driving rod 9, and a buoyancy cylinder 38 is fixedly connected to the bottom of the telescopic rod 36, the buoyancy cylinder 38 is hollow, the telescopic rod 36 is a telescopic structure, and a buffer spring 37 is fixedly sleeved on the telescopic rod 36; a guide slope 35 is fixedly connected to the bottom of the inner wall of the pouring box 33, and the guide slope 35 is an arc-shaped structure bent to one side, and a limiting groove is provided on the guide slope 35, and the limiting groove is adapted to the buoyancy cylinder 38;

[0046] By rotating the threaded rod 30, the movable rod 28 is driven to move on the second movable seat 7, and the telescopic rod 36 can be driven to move at the same time, so that the buoyancy cylinder 38 moves along the guide slope 35. Through the hollow shape of the buoyancy cylinder 38, the height of the liquid in the irrigation box 33 can be changed by changing the depth of the buoyancy cylinder 38 entering the irrigation box 33, and the liquid in the irrigation box 33 can be discharged through the discharge port 34. The discharge port 34 is arranged in a decreasing height manner, so that the liquid can flow out evenly and irrigate the tomato plants, thereby realizing the irrigation of the tomato plants. By controlling the position of the buoyancy cylinder 38, the liquid outflow is made more uniform and controllable, and precise irrigation is achieved while improving the growth environment of the tomato plants, which helps to improve the fruit quality and yield.

[0047] A method for hanging tomato plants for tomato cultivation, using the above-mentioned tomato plant hanging device for tomato cultivation, comprises the following steps:

[0048] S1. Install the hanging device: Make sure that appropriate hanging devices are installed around the tomato plants to support and adjust the position and posture of the plants;

[0049] S2. Use the lifting assembly: By rotating the limit ring 31, the angle of the deflection plate 14 can be adjusted, and the weight of the tomato fruit causes the contact plate 21 to rotate, so as to lift the fruit and drive the lifting arm 20 to protect the tomato fruit. At the same time, when the tomato plant is lifted as a whole, the second fixing ring 40 can be pushed to drive the movable plate 10 to slide synchronously, thereby achieving synchronous lifting of the lifting assembly, and finally achieving lifting of the tomato plant as a whole;

[0050] S3, using the irrigation system: by rotating the threaded rod 30, the depth of the buoyancy cylinder 38 entering the irrigation box 33 is changed, thereby changing the height of the liquid in the irrigation box 33, so that the liquid in the irrigation box 33 is discharged through the discharge port 34, so that the liquid can flow out evenly and irrigate the tomato plants, thereby achieving irrigation of the tomato plants;

[0051] S4. Long-term monitoring and adjustment: Check the stability and effectiveness of the hook and support components, and regularly adjust and maintain the hook according to the growth of the tomato plants and the maturity of the fruits to ensure its optimal effect.

[0052] Through the above steps, the hanging device can be effectively used to lift the tomato plants, thereby increasing the yield and quality of the fruit, while reducing the risk of damage or disease caused by the fruit contacting the ground, thereby improving the irrigation effect and fertilizer utilization rate.

[0053] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tomato plant hanging device for tomato cultivation, characterized in that: The invention comprises a first fixed ring (1), a plurality of first moving seats (2) are fixedly connected to the inner wall of the first fixed ring (1), a first rotating disk (3) is fixedly connected to one end of the first moving seat (2), a second rotating disk (4) is fixedly connected to the first rotating disk (3), a plurality of synchronous arms (5) are rotatably connected to the top of the second rotating disk (4), a first driving rod (6) is fixedly connected to the synchronous arm (5), a second fixed ring (40) is fixedly connected to the top of the first driving rod (6), a plurality of second moving seats (7) matched with the first moving seat (2) are fixedly connected to the second fixed ring (40), The first driving rod (6) is slidably connected in the second moving seat (7), the first moving seat (2) is slidably connected with the second driving rod (9), the top of the third rotating disk (8) is fixedly connected with a support plate (12), the second moving seat (7) is slidably connected with a moving plate (10), one end of the moving plate (10) is in contact with the support plate (12), both sides of the moving plate (10) are provided with guide grooves (11), the guide grooves (11) are slidably connected with a deflection plate (14), and the deflection plate (14) is provided with a lifting assembly; the bottom of the deflection plate (14) is provided with a pouring assembly; The lifting component is used to lift the tomato fruit; The watering assembly is used to irrigate and fertilize the tomato plants simultaneously when the tomato plants are hung and adjusted.

2. A tomato plant hanging device for tomato cultivation according to claim 1, characterized in that: The lifting assembly comprises a first guide rod (15) fixedly connected to the movable plate (10), the first guide rod (15) being a retractable structure, a reset spring (16) being fixedly sleeved on the first guide rod (15), a synchronous plate (17) being fixedly connected to the top of the first guide rod (15), a bearing plate (18) being fixedly connected to the top of the synchronous plate (17), a plurality of connecting seats (19) being fixedly connected to the top of the bearing plate (18), a lifting arm (20) being rotatably connected to the connecting seat (19), one end of the lifting arm (20) being fixedly connected to a contact plate (21), the contact plate (21) being a fan-shaped structure, the contact plate (21) being in contact with the tomato fruit, and the lifting arm (20) being an arc-shaped structure bent to one side.

3. A tomato plant hanging device for tomato cultivation according to claim 1, characterized in that: The pouring assembly comprises a feeding port (13) fixedly connected to the top of the support plate (12), the feeding port (13) being in the shape of a trumpet with an opening facing upward, a pouring box (33) being arranged at the bottom of the first fixing ring (1), a connecting port (39) being arranged at one end of the pouring box (33), the connecting port (39) being communicated with the bottom of the feeding port (13), a telescopic rod (36) being fixedly connected to the bottom of the second driving rod (9), a buoyancy cylinder (38) being fixedly connected to the bottom of the telescopic rod (36), the buoyancy cylinder (38) being hollow, the telescopic rod (36) being a telescopic structure, and a buffer spring (37) being fixedly sleeved on the telescopic rod (36).

4. A tomato plant hanging device for tomato cultivation according to claim 2, characterized in that: A support rod (24) is fixedly connected to one side of the bottom of the bearing plate (18); a group of rotating platforms (27) are fixedly connected to the bottom of the deflection plate (14); the rotating platforms (27) pass through a moving rod (28); the moving rod (28) is a telescopic structure; the rotating platforms (27) are rotatably connected to the top of the moving rod (28); a compression spring (29) is fixedly sleeved on the moving rod (28); a clamping groove (26) is provided on the top of the deflection plate (14); a deflection rod (25) is slidably connected in the clamping groove (26); and the deflection rod (25) is fixedly connected to the support rod (24).

5. A tomato plant hanging device for tomato cultivation according to claim 4, characterized in that: A fixing plate (32) is fixedly connected to the bottom of the first fixing ring (1), a threaded rod (30) is threadedly penetrated on the fixing plate (32), one end of the threaded rod (30) is fixedly connected to a limiting ring (31), a threaded groove is provided on the surface of the limiting ring (31), and one end of the threaded rod (30) is rotatably connected to one side of the moving rod (28).

6. A tomato plant hanging device for tomato cultivation according to claim 3, characterized in that: The inner wall of the pouring box (33) is penetrated by a plurality of groups of drainage ports (34), and the drainage ports (34) are arranged in a manner of gradually decreasing height.

7. A tomato plant hanging device for tomato cultivation according to claim 1, characterized in that: One end of the movable plate (10) is a structure inclined toward one side.

8. A tomato plant hanging device for tomato cultivation according to claim 6, characterized in that: A guide slope (35) is fixedly connected to the bottom of the inner wall of the pouring box (33). The guide slope (35) is an arc-shaped structure bent to one side. A limiting groove is provided on the guide slope (35), and the limiting groove is adapted to the buoyancy cylinder (38).

9. A tomato plant hanging device for tomato cultivation according to claim 5, characterized in that: The bottom of the contact plate (21) is rotatably connected to a synchronous seat (22), one end of the synchronous seat (22) is rotatably connected to a counterweight ring (23), and a return spring is provided at the bottom of the counterweight ring (23).

10. A method for hanging tomato plants for tomato cultivation, using the tomato plant hanging device for tomato cultivation as claimed in any one of claims 1 to 9, characterized in that: The following steps are involved: S1. Install the hanging device: Make sure that appropriate hanging devices are installed around the tomato plants to support and adjust the position and posture of the plants; S2. Using the lifting assembly: by rotating the limiting ring (31), the angle of the deflection plate (14) can be adjusted, and the weight of the tomato fruit causes the contact plate (21) to rotate, thereby lifting the fruit and driving the lifting arm (20) to protect the tomato fruit. At the same time, when the tomato plant is lifted as a whole, by pushing the second fixing ring (40), the movable plate (10) can be driven to slide synchronously, thereby achieving synchronous elevation of the lifting assembly, and finally achieving lifting of the tomato plant as a whole; S3. Using the irrigation system: by rotating the threaded rod (30), the depth of the buoyancy tube (38) entering the irrigation box (33) is changed, thereby changing the height of the liquid in the irrigation box (33), so that the liquid in the irrigation box (33) is discharged through the discharge port (34), so that the liquid can flow out evenly and irrigate the tomato plants, thereby irrigating the tomato plants; S4. Long-term monitoring and adjustment: Check the stability and effectiveness of the hook and support components, and regularly adjust and maintain the hook according to the growth of the tomato plants and the maturity of the fruits to ensure its optimal effect.

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