Rail type planting device based on greenhouse planting

Abstract

The invention discloses a rail-mounted planting device based on greenhouse planting, and particularly relates to the technical field of rail-mounted planting, the rail-mounted planting device comprises two rail wheels, the upper ends of the two rail wheels are jointly and fixedly connected with a bearing mechanism, and the upper end of the bearing mechanism is fixedly connected with a discharging mechanism for discharging; symmetrically arranged water spraying mechanisms are fixedly connected to the upper parts of the left and right sides of the bearing mechanism, circulating mechanisms are rotatably connected to the lower parts of the left and right sides of the bearing mechanism, and planting mechanisms are fixedly connected to the right sides of the two circulating mechanisms. According to the rail type planting device based on greenhouse planting, it can be ensured that the moving speed is uniform and stable, the labor intensity during large-area planting is greatly reduced, meanwhile, multiple links such as discharging, water spraying and planting are cooperatively completed, the continuity and efficiency of the whole planting process are improved, time consumed for connection of all links is shortened, and the working efficiency is improved. Residual accumulation is reduced through linkage operation of components, the maintenance and cleaning frequency is reduced, and the large-scale planting requirements of various crops are met.

Description

Technical Field

[0001] This invention relates to the field of track-based planting technology, and in particular to a track-based planting device based on greenhouse planting. Background Technology

[0002] Track-based planting technology is a technical system used in greenhouse planting scenarios. It utilizes pre-set tracks to move planting equipment, enabling processes such as seed dispensing, fertilizer application, water supply, and soil covering. The core of this technology revolves around the coordination between equipment and tracks, focusing on automating, refining, and increasing the efficiency of greenhouse planting operations. The overall technical system encompasses key components such as track design and installation, mobile carrier construction, and the integration of planting functional modules. Track design must consider the greenhouse layout and equipment stability, the mobile carrier must be capable of supporting multiple planting modules, and the planting functional modules must be specifically designed according to the needs of different planting stages. Through the coordinated work of these components, traditional manual planting methods are replaced, reducing labor intensity and increasing the standardization of greenhouse planting. This technology is suitable for large-scale greenhouse planting of various crops such as vegetables, flowers, and seedlings.

[0003] Chinese patent document CN114158429A discloses a track-moving seeding device for morel mushroom greenhouse cultivation, comprising: a slide rail laid on both sides of the ridge surface; a seeding box with support arms on both sides, pulleys mounted at the ends of the support arms, the pulleys sliding into the interior of the slide rail; a feeding mechanism installed inside the rectangular feeding section of the seeding box; and a driving mechanism installed on the support arms. The track-moving seeding device for morel mushroom greenhouse cultivation provided by this invention, by setting up a seeding box that slides along the slide rail via pulleys on both sides, and simultaneously cooperating with the driving mechanism, feeding mechanism, and discharging mechanism, allows for uniform seeding of morel mushrooms during cultivation by pushing the seeding box, reducing manual labor, ensuring greater uniformity, and improving the subsequent growth quality of the morel mushrooms. However, the above patent still has the following drawbacks:

[0004] The aforementioned patent does not specify the power source during use. If it relies on manual propulsion, in large-scale planting scenarios, not only will the labor intensity be high, but the uniformity of the operation speed cannot be guaranteed, affecting the planting accuracy and crop growth quality. Furthermore, the feeding and other components are prone to leaving debris after long-term use, and there is a lack of effective self-cleaning and linkage protection mechanisms. For example, speed fluctuations during planting can lead to uneven sowing density, and the accumulation of residual debris can affect the effect of subsequent operations and reduce the overall planting efficiency. Summary of the Invention

[0005] The main objective of this invention is to provide a track-type planting device based on greenhouse cultivation, which can effectively solve the problem of difficulty in ensuring the uniformity of sowing speed when relying on manual planting.

[0006] To achieve the above objectives, the technical solution adopted by the present invention is as follows:

[0007] A track-type planting device based on greenhouse cultivation includes two track wheels. The upper ends of the two track wheels are fixedly connected to a bearing mechanism. The upper end of the bearing mechanism is fixedly connected to a material feeding mechanism. The upper parts of the left and right sides of the bearing mechanism are fixedly connected to symmetrically arranged water spraying mechanisms. The lower parts of the left and right sides of the bearing mechanism are rotatably connected to a circulation mechanism. The right side of each of the two circulation mechanisms is fixedly connected to a planting mechanism.

[0008] Preferably, the bearing mechanism includes a housing, a fixed plate is fixedly connected to the inner cavity of the housing, a bidirectional motor is fixedly connected to the right side of the fixed plate, a power wheel is rotatably connected to the front and rear output ends of the bidirectional motor, the two power wheels are fixedly connected to the housing on the side away from each other, a transmission belt is provided on the side of the two power wheels that are close to each other, the upper part of the two transmission belts is wound around the bidirectional motor, a rotating component is wound around the rear of the output end of the bidirectional motor, a connecting plate 1 and a connecting plate 2 are fixedly connected to the upper right side of the housing, the bottom of the connecting plate 1 and the bottom of the connecting plate 2 are fixedly connected to the circulation mechanism, and a plurality of moving components are fixedly connected to the upper part of the rotating component.

[0009] Preferably, the rotating assembly includes a belt, the bottom of which is wound around the rear of the bidirectional motor, a transmission rod wound around the upper part of the belt, the transmission rod being rotatably connected to the inner cavity of the housing, a helical gear fixedly connected to the front of the outer surface of the transmission rod, a transmission column meshing on the outer surface of the helical gear, a belt two wound around the bottom of the two transmission columns, two adjusting columns fixedly connected to the upper end of the housing, two fixed columns fixedly connected to the left side of the upper end of the housing, a conveyor belt wound around the upper part of the fixed columns, adjusting columns, and transmission columns on the same side, and several moving components fixedly connected to the outer surfaces of the two conveyor belts.

[0010] Preferably, the movable component includes a fixed block, a fixed ring is fixedly connected to one side of the fixed block, two opening and closing cups are snapped into the fixed ring, a hinge is fixedly connected to the upper part of the two opening and closing cups, and a toggle plate is fixedly connected to the upper part of one of the opening and closing cups.

[0011] Preferably, the feeding mechanism includes four support columns, and a feeding box is fixedly connected to the upper end of the four support columns. The feeding box has two storage chambers inside. Several vibration strips are provided at the bottom of the feeding box. The vibration strips cooperate with the actuating plate. Two sliding blocks are slidably connected to the bottom left side of the vibration strips. Two springs are fixedly connected to the right side of each sliding block.

[0012] Preferably, the water spraying mechanism includes a water tank, a push rod slidably connected to the inner cavity of the water tank, a U-shaped rod fixedly connected to the outer surface of the push rod, a spring 2 wound around one side of the U-shaped rod, a connecting pipe 1 slidably connected to the side of the U-shaped rod wound with the spring 2, and a connecting pipe 2 slidably connected to the other side of the U-shaped rod. A water leakage hole is opened on the upper part of the outer surface of the connecting pipe 2. Both the connecting pipe 1 and the connecting pipe 2 are fixedly connected to the water tank and communicate with its inner cavity. The other ends of both the connecting pipe 1 and the connecting pipe 2 are fixedly connected to the planting mechanism.

[0013] Preferably, the circulation mechanism includes two cam disks, both of which are fixedly connected to the transmission rod. A connecting plate three is rotatably connected to the opposite side of each of the two cam disks. A fixed column two is slidably connected to the middle of the connecting plate three. Two rotating rods are rotatably connected to the left and right sides of the housing. A mating shell is rotatably connected to the bottom of each of the two rotating rods. Two connecting plates four are rotatably connected to each of the two mating shells. The upper connecting plate four is rotatably connected to the connecting plate three. A connecting plate five is fixedly connected to the right side of the two connecting plates four. A spring three is fixedly connected to the right side of the connecting plate five.

[0014] Preferably, the planting mechanism includes a collecting cylinder, a second outer shell fixedly connected to the bottom of the collecting cylinder, a soil covering mechanism fixedly connected to the bottom of the second outer shell, a first connecting pipe fixedly connected to the rear of the second outer shell, a second connecting pipe fixedly connected to the front of the second outer shell, and an opening and closing mechanism fixedly connected to the inner cavity of the second outer shell.

[0015] Preferably, the soil covering mechanism includes two U-shaped plates, the upper part of which is fixedly connected to the bottom of the outer shell, and two telescopic tubes are fixedly connected to the bottom of the U-shaped plates. Springs are fixedly connected to the inner cavities of the two telescopic tubes, and telescopic rods are fixedly connected to the bottom of the two springs. The two telescopic rods are slidably connected to the inner cavities of the telescopic tubes, and soil covering wheels are rotatably connected to the bottom of the two telescopic rods.

[0016] Preferably, the opening and closing mechanism includes a second push rod, the outer surface of which is fixedly and rotatably connected to one side of the first connecting pipe. Sliding strips are slidably connected to both the front and rear sides of the second push rod. Fixed rods are rotatably connected to the middle of both sliding strips. The upper and lower sides of both fixed rods are fixedly connected to the inner cavity of the second outer shell. Opening and closing plates are fixedly connected to the bottom of both sliding strips and the bottom of both fixed rods. Conical shells are fixedly connected to the bottom of both opening and closing plates.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. By simultaneously completing multiple operations such as material feeding, water spraying, and soil covering during the movement process, the actions are closely linked, eliminating the need for staged operations and improving the continuity of operations. The amount of material fed is controlled by opening and closing to avoid waste. Water spraying can evenly cover the working area to meet the crop's water needs. The soil covering adopts an elastic structure to adapt to the undulation of the ground, ensuring uniform soil covering thickness and reducing crop damage. The entire operation requires no manual intervention, further reducing labor intensity, improving planting accuracy and efficiency, and strengthening the level of standardized planting.

[0019] 2. Uniform material feeding is achieved through vibration combined with sliding adjustment, avoiding blockage or uneven distribution. Moisture supply is achieved through linkage, taking into account both the overall and local needs of the planting area. All links work together to complete the planting operation, improving the continuity and coordination of the operation, reducing operation interruption, enhancing the stability and accuracy of planting operation during equipment movement, further reducing manual intervention, and improving the standardization of planting. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 This is a schematic diagram of the overall structure of the present invention from another perspective;

[0022] Figure 3 This is a schematic diagram of the overall structure of the bearing mechanism of the present invention;

[0023] Figure 4 This is a schematic diagram of the overall structure of the rotating component of the present invention;

[0024] Figure 5 This is a schematic diagram of the overall structure of the mobile component of the present invention;

[0025] Figure 6 This is a schematic diagram of part of the feeding mechanism of the present invention;

[0026] Figure 7 This is a cross-sectional view of the overall structure of the feeding mechanism of the present invention;

[0027] Figure 8 This is a schematic diagram of the overall structure of the circulation mechanism of the present invention;

[0028] Figure 9 This is a schematic diagram of the overall structure of the water spray mechanism of the present invention;

[0029] Figure 10 This is a cross-sectional view of the overall structure of the planting mechanism of the present invention;

[0030] Figure 11 This is a schematic diagram of the overall structure of the soil covering mechanism of the present invention;

[0031] Figure 12 This is a schematic diagram of the overall structure of the opening and closing mechanism of the present invention.

[0032] In the diagram: 1. Track wheel; 2. Bearing mechanism; 21. Housing; 22. Fixing plate; 23. Bidirectional motor; 24. Transmission belt one; 25. Power wheel; 26. Rotating assembly; 261. Belt one; 262. Transmission rod; 263. Helical gear one; 264. Transmission column; 265. Belt two; 266. Conveyor belt; 267. Fixing column one; 268. Adjusting column; 27. Connecting plate one; 28. Connecting plate two; 29. ​​Moving assembly; 291. Fixing block; 292. Fixing ring; 293. Opening and closing cup; 294. Hinge; 295. Actuating plate; 3. Discharging mechanism; 31. Support column; 32. Discharging box; 33. Vibrating strip; 34. Sliding block; 35. Spring one; 36. Storage chamber 4. Spraying Mechanism; 41. Water Tank; 42. Push Rod 1; 43. U-shaped Rod; 44. Spring 2; 45. Connecting Pipe 1; 46. Connecting Pipe 2; 5. Circulation Mechanism; 51. Cam Disc; 52. Connecting Plate 3; 53. Fixed Column 2; 54. Connecting Plate 4; 55. Connecting Plate 5; 56. Spring 3; 57. Matching Shell; 58. Rotating Rod; 6. Planting Mechanism; 61. Collection Cylinder; 62. Outer Shell 2; 63. Soil Covering Mechanism; 631. U-shaped Plate; 632. Telescopic Pipe; 633. Telescopic Rod; 634. Soil Covering Wheel; 635. Spring 4; 64. Opening and Closing Mechanism; 641. Push Rod 2; 642. Sliding Strip; 643. Fixed Rod; 644. Opening and Closing Plate; 645. Conical Shell. Detailed Implementation

[0033] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0034] Example 1, please refer to Figure 1 , Figure 2 , Figure 3 as well as Figure 4As shown, a track-type planting device based on greenhouse cultivation includes two track wheels 1. A supporting mechanism 2 is fixedly connected to the upper end of both track wheels 1. A material feeding mechanism 3 is fixedly connected to the upper end of the supporting mechanism 2. Symmetrically arranged water spraying mechanisms 4 are fixedly connected to the upper parts of the left and right sides of the supporting mechanism 2. Circulation mechanisms 5 are rotatably connected to the lower parts of both left and right sides of the supporting mechanism 2. Planting mechanisms 6 are fixedly connected to the right side of each of the two circulation mechanisms 5. The supporting mechanism 2 includes a housing 21. A fixing plate 22 is fixedly connected to the inner cavity of the housing 21. A bidirectional motor 23 is fixedly connected to the right side of the fixing plate 22. The front and rear output ends of the 23 are rotatably connected to power wheels 25. The side of the two power wheels 25 that is far apart from each other is fixedly connected to the housing 21. The side of the two power wheels 25 that is close to each other is provided with a transmission belt 24. The upper part of the two transmission belts 24 is wound around the bidirectional motor 23. The rear part of the output end of the bidirectional motor 23 is wound around a rotating component 26. The upper right side of the housing 21 is fixedly connected to a connecting plate 27 and a connecting plate 28. The bottom of the connecting plate 27 and the bottom of the connecting plate 28 are fixedly connected to the circulation mechanism 5. Several moving components 29 are fixedly connected to the upper part of the rotating component 26.

[0035] In the specific implementation of this embodiment, when the device is started, the bidirectional motor 23 in its bearing mechanism 2 will output power and then transmit power to the output ends on both the front and rear sides. The output ends on both the front and rear sides are respectively connected to the power wheel 25 through the transmission belt 24. The transmission belt 24 can stably transmit the power of the bidirectional motor 23 to the power wheel 25, causing the power wheel 25 to rotate. The power wheel 25 cooperates with the track wheel 1, and the track wheel 1 can roll along the preset track, thereby driving the entire device to move smoothly along the track, avoiding deviation or jamming during the movement of the device. The setting of this bidirectional motor 23 not only provides sufficient power for the movement of the device, but also drives the subsequent feeding, water spraying, planting and other mechanisms to work together through its own output end. There is no need to configure a separate power source for each mechanism, which effectively reduces the number of power sources, reduces the manufacturing cost and energy consumption of the device, and simplifies the overall structure of the device, making it easier for later maintenance and repair.

[0036] Meanwhile, the bidirectional motor 23, as the power core of the entire device, can simultaneously drive the device to move and coordinate the work of multiple mechanisms, effectively reducing the number of power sources, significantly reducing the device manufacturing cost and energy consumption, while simplifying the overall structure and facilitating later maintenance and repair; the cooperation between the track wheel 1 and the power wheel 25 ensures that the device moves smoothly along the track, avoids deviation and jamming, and ensures continuous and stable planting operations; the transmission belt 24 stably transmits power, reduces power loss, and allows the power of the bidirectional motor 23 to be efficiently applied to the power wheel 25, further improving the reliability and stability of the device's movement;

[0037] Furthermore, it should be noted that the bidirectional motor 23 mentioned above is a conventional technical means in the prior art. In this solution, its transmission function is only utilized, and its working principle and circuit connection are not elaborated in detail.

[0038] Furthermore, the rotating assembly 26 includes a belt 261, the bottom of which is wound around the rear of the bidirectional motor 23. A transmission rod 262 is wound around the upper part of the belt 261. The transmission rod 262 is rotatably connected to the inner cavity of the housing 21. A helical gear 263 is fixedly connected to the front of the outer surface of the transmission rod 262. A transmission column 264 meshes with the outer surface of the helical gear 263. A belt 265 is wound around the bottom of the two transmission columns 264. Two adjusting columns 268 are fixedly connected to the upper end of the housing 21. Two fixing columns 267 are fixedly connected to the left side of the upper end of the housing 21. A conveyor belt 266 is wound around the upper part of the fixing column 267, adjusting column 268 and transmission column 264 on the same side. Several moving components 29 are fixedly connected to the outer surfaces of the two conveyor belts 266.

[0039] The output end of the bidirectional motor 23 is connected to the transmission rod 262 via a belt 261. Belt 261 has good elasticity and wear resistance, reducing power loss during transmission and ensuring efficient power transmission from the bidirectional motor 23 to the transmission rod 262, allowing the transmission rod 262 to rotate stably around its own axis. A helical gear 263, fixedly connected to the front of the outer surface of the transmission rod 262, rotates synchronously with the transmission rod 262. The helical gear 263 meshes with the teeth on the outer surface of the transmission column 264, converting the rotation of the transmission rod 262 into the rotation of the transmission column 264. Gear transmission features precise transmission ratio and high efficiency, ensuring the stability and accuracy of the rotation of the transmission column 264. The two transmission columns 264 on both sides rotate synchronously via a belt 265. Belt 265 effectively compensates for installation errors between the two transmission columns 264, ensuring consistent rotation speeds. The transmission columns 264, along with the fixed column 267 and the adjusting column 268, work together to rotate the conveyor belt 264. 66 provides support and guidance. Fixed column 267 provides a fixed support point for conveyor belt 266. Adjustable column 268 can be adjusted in height according to actual needs, thereby adjusting the tension of conveyor belt 266 to prevent slippage during operation and ensure stable operation. Several movable components 29 fixedly connected to the outer surface of conveyor belt 266 move synchronously with it. The fixing block 291 in the movable component 29 is tightly connected to the conveyor belt 266, providing a stable support. The fixed ring 292 provides a stable installation base, ensuring that the fixed ring 292 will not loosen during movement. The two opening and closing cups 293 are fixed inside the fixed ring 292 by snap-fit, which limits and fixes the opening and closing cups 293 and prevents them from falling off when moving or loading materials. The hinge 294 fixedly connected to the upper part of the two opening and closing cups 293 allows the opening and closing cups 293 to rotate around the hinge 294, which facilitates the opening and closing operation of the opening and closing cups 293 to complete the loading and dispensing of materials.

[0040] Furthermore, the excellent elasticity and wear resistance of belt 261 reduce power loss and ensure efficient power transmission from bidirectional motor 23 to transmission rod 262; the gear meshing transmission between helical gear 263 and transmission column 264 has the advantages of precise transmission ratio and high efficiency, ensuring stable and accurate rotation of transmission column 264; belt 265 can compensate for installation errors of transmission columns 264 on both sides, ensuring consistent speed between the two; adjusting column 268 can adjust the tension of conveyor belt 266 to prevent slippage and ensure stable operation of conveyor belt 266; fixing block 291 provides a stable installation base for fixing ring 292, fixing ring 292 effectively limits and fixes opening and closing cup 293 to prevent it from falling off, and hinge 294 facilitates the opening and closing of opening and closing cup 293, ensuring smooth loading and unloading of materials.

[0041] Please see further. Figure 5 , Figure 6 as well as Figure 7 As shown, the moving component 29 includes a fixed block 291, a fixed ring 292 fixedly connected to one side of the fixed block 291, two opening and closing cups 293 are snapped into the fixed ring 292, a hinge 294 is fixedly connected to the upper part of the two opening and closing cups 293, and a toggle plate 295 is fixedly connected to the upper part of one of the opening and closing cups 293. The feeding mechanism 3 includes four support columns 31, a feeding box 32 is fixedly connected to the upper end of the four support columns 31, two storage chambers 36 are opened in the inner cavity of the feeding box 32, and several vibration strips 33 are provided at the bottom of the feeding box 32. The vibration strips 33 cooperate with the toggle plate 295. Two sliding blocks 34 are slidably connected to the bottom left side of the vibration strips 33, and two springs 35 are fixedly connected to the right side of each of the two sliding blocks 34.

[0042] When the moving component 29 moves with the conveyor belt 266 to directly below the discharging mechanism 3, the discharging mechanism 3 begins to feed material into the moving component 29. First, the actuating plate 295 on the moving component 29 contacts and engages with the sliding block 34 at the bottom of the discharging box 32. The actuating plate 295 pushes the sliding block 34 along the groove at the bottom of the discharging box 32. After the sliding block 34 moves, it opens the outlet at the bottom of the discharging box 32, allowing the fertilizer or seeds stored in the storage chamber 36 inside the discharging box 32 to fall into the opening and closing cup 293 under gravity, thus realizing… After the material is accurately loaded, the actuating plate 295 continues to move with the conveyor belt 266. Once it disengages from the sliding block 34, the two springs 35 will generate a rebound force due to their elastic deformation. This rebound force pushes the sliding block 34 to move in the opposite direction along the chute, causing it to reset and re-seal the discharge port at the bottom of the feeding box 32. This prevents seeds or fertilizer from falling out of the feeding box 32 during non-feeding periods, thus avoiding material waste. Secondly, when the actuating plate 295 moves to several vibrating strips 33 under the drive of the conveyor belt 266... At the bottom, the actuating plate 295 will contact the vibrating strip 33 and push the vibrating strip 33 to shake slightly. The shaking of the vibrating strip 33 will cause the material remaining at the bottom of the discharge box 32 to slide into the storage cavity 36 for the next material filling, preventing the material from accumulating and clumping at the bottom of the discharge box 32. It should be noted that when the actuating plate 295 cooperates with several vibrating strips 33, the opening and closing cup 293 is in a closed state under the limiting action of the fixing ring 292, and the hinge 294 restricts the opening and closing angle of the opening and closing cup 293. The fertilizer or seeds inside the opening and closing cup 293 will not fall out. At the same time, the vibration generated by the vibrating strip 33 in conjunction with the actuating plate 295 can shake apart the clumps of seeds or fertilizer in the feeding box 32, preventing the seeds or fertilizer from clogging at the discharge port and ensuring that the feeding process is uniform and smooth. The four support columns 31 in the feeding mechanism 3 are respectively fixed at the four corners of the bottom of the feeding box 32, providing stable support for the feeding box 32 and preventing the feeding box 32 from tilting or falling over during the movement or vibration of the device, thus ensuring the stable operation of the feeding work.

[0043] Furthermore, the cooperation between the actuating plate 295 and the sliding block 34 enables precise material loading, preventing material from falling and being wasted during non-dispensing periods; the rebound force of the spring 35 can quickly push the sliding block 34 back to its original position, promptly sealing the discharge port of the dispensing box 32, further reducing material loss; the vibration generated by the cooperation between the vibrating strip 33 and the actuating plate 295 can disperse clumps of material, preventing blockage of the discharge port of the dispensing box 32, while also allowing residual material to slide into the storage chamber 36 for easy refilling; the fixed ring 292 and the hinge 294 work together to ensure that the opening and closing cup 293 remains closed when the actuating plate 295 and the vibrating strip 33 are in cooperation, preventing internal material from falling out; the four support columns 31 firmly support the dispensing box 32, preventing it from tilting and ensuring stable dispensing operation.

[0044] Example 2 further elaborates on the purpose of watering seeds during planting, based on Example 1. For further details, please refer to [link to example 1]. Figure 8 and Figure 9 As shown, the water spraying mechanism 4 includes a water tank 41. A push rod 42 is slidably connected to the inner cavity of the water tank 41. A U-shaped rod 43 is fixedly connected to the outer surface of the push rod 42. A spring 44 is wound around one side of the U-shaped rod 43. A connecting pipe 45 is slidably connected to the side of the U-shaped rod 43 wound with the spring 44. A connecting pipe 46 is slidably connected to the other side of the U-shaped rod 43. A water leakage hole is opened on the upper part of the outer surface of the connecting pipe 46. Both the connecting pipe 45 and the connecting pipe 46 are fixedly connected to the water tank 41 and communicate with its inner cavity. The other ends of both the connecting pipe 45 and the connecting pipe 46 are fixedly connected to the planting mechanism 6. The circulation mechanism 5 includes two protrusions. The wheel 51 and the two cam discs 51 are fixedly connected to the transmission rod 262. The two cam discs 51 are rotatably connected to the side of each other. The middle of the connecting plate 52 is slidably connected to the fixed column 53. The left and right sides of the housing 21 are rotatably connected to the two rotating rods 58. The bottom of the two rotating rods 58 is rotatably connected to the mating shell 57. The two mating shells 57 are rotatably connected to the two connecting plates 54. The upper connecting plate 54 is rotatably connected to the connecting plate 3 52. The right side of the two connecting plates 54 is fixedly connected to the connecting plate 55. The right side of the connecting plate 55 is fixedly connected to the spring 3 56.

[0045] During the planting process, the water spraying mechanism 4 is responsible for providing sufficient water to the planting area to ensure the needs of seed germination and crop growth. The water tank 41 in the water spraying mechanism 4 has a closed structure, which can effectively store water and prevent the water source from being polluted by the outside. At the same time, the capacity of the water tank 41 can be designed according to the planting needs to meet the water spraying needs for different durations. When the cam disk 51 in the circulation mechanism 5 rotates to the appropriate position, the protruding part of the cam disk 51 will contact the push rod 42 and push the push rod 42 to slide along the inner cavity of the water tank 41. When the push rod 42 moves, it drives the U-shaped rod 43 fixedly connected to it to move synchronously. The spring 44 wound on the outer surface of one side of the U-shaped rod 43 will undergo elastic deformation due to the movement of the U-shaped rod 43. When the protruding part of the cam disk 51 disengages from the push rod 42, the spring 44 will drive the U-shaped rod 43 to return to its original position through its own elasticity. During the movement and return process, the U-shaped rod 43 will control the opening and closing of the connecting pipe 45 and the connecting pipe 46. When the U-shaped rod 43 is reset by the elastic force of the second spring 44, the drainage holes on the outer surface of the 6th ring will first store water and accumulate pressure. Then, under the push of the rebound force of the second spring 44, the other end of the second connecting pipe 46 will spray water in an explosive manner. This explosive spraying method can make the water spread more evenly to the planting area, while increasing the contact depth between water and soil, improving water utilization, and avoiding water from only staying on the soil surface and causing too fast evaporation. At the same time, during the pushing process of the first push rod 42, since the inner cavity of the first connecting pipe 45 is always filled with liquid, the push rod 42 will generate pressure on the liquid in the first connecting pipe 45 when it is pushed. The liquid pressure will be transmitted to the second push rod 641, providing power for the second push rod 641, which will drive the relevant parts to move, thereby opening the conical shell 645 and accurately putting down the fertilizer or seeds in the opening and closing cup 293 to complete the planting operation. This realizes the coordinated operation of water spraying and material dispensing planting, improving planting efficiency.

[0046] Furthermore, the closed structure of the water tank 41 effectively stores water and prevents pollution, and its designed capacity can meet the water spraying needs for different durations; the cam disc 51 controls the movement of the U-shaped rod 43 by controlling the push rod 42, and in conjunction with the rebound force of the spring 44, achieves precise control of the opening and closing of the connecting pipe 45 and the connecting pipe 46; the water leakage hole of the connecting pipe 46 achieves burst water spraying under the action of the spring 44, improving the uniformity of water diffusion and soil contact depth, increasing water utilization, and preventing rapid water evaporation; the liquid in the inner cavity of the connecting pipe 45 generates pressure under the push of the push rod 42, providing power for the push rod 641, realizing the coordination of water spraying and material dispensing for planting, and greatly... To significantly improve planting efficiency, the irregular contour design of the cam disc 51 allows it to periodically push the connecting plate 3 52, providing stable power for the movement of the circulation mechanism 5. The fixed column 2 53 provides sliding guidance for the connecting plate 3 52, preventing it from shifting and ensuring precise movement. The cooperating shell 57 transmits power between the connecting plate 4 54 and the rotating rod 58 and allows relative rotation, reducing component wear and extending service life. The rebound force of the spring 3 56 can drive the connecting plate 5 55 to reset, allowing the circulation mechanism 5 to quickly return to its initial state and ensuring continuous periodic movement. The circulation mechanism 5 drives the planting mechanism 6 to adjust the position and depth, making planting more in line with actual needs and improving planting quality and crop survival rate.

[0047] Example 3 further elaborates on the purpose of covering seeds with soil after planting, based on Examples 1 and 2. For further details, please refer to [link / reference needed]. Figure 10 , Figure 11 as well as Figure 12 As shown, the planting mechanism 6 includes a collection cylinder 61, with a second outer shell 62 fixedly connected to the bottom of the collection cylinder 61. A soil covering mechanism 63 is fixedly connected to the bottom of the second outer shell 62. A connecting pipe 45 is fixedly connected to the rear of the second outer shell 62, and a connecting pipe 46 is fixedly connected to the front of the second outer shell 62. An opening and closing mechanism 64 is fixedly connected to the inner cavity of the second outer shell 62. The soil covering mechanism 63 includes two U-shaped plates 631, the upper parts of which are fixedly connected to the bottom of the second outer shell 62. Two telescopic pipes 632 are fixedly connected to the bottom of the U-shaped plates 631. Springs 635 are fixedly connected to the inner cavity of each of the two telescopic pipes 632, and telescopic rods 633 are fixedly connected to the bottom of each of the two springs 635. Both telescopic rods 633 are slidably connected to the inner cavity of the telescopic pipe 632. Both telescopic rods 633 are rotatably connected to the bottom of the soil covering wheel 634. The opening and closing mechanism 64 includes a second push rod 641. The outer surface of the second push rod 641 is fixedly and rotatably connected to one side of the first connecting pipe 45. Both sides of the second push rod 641 are slidably connected to sliding strips 642. Both sliding strips 642 are rotatably connected to fixed rods 643 in the middle. Both fixed rods 643 are fixedly connected to the inner cavity of the second outer shell 62 on both the upper and lower sides. Both sliding strips 642 and the bottom of the two fixed rods 643 are fixedly connected to opening and closing plates 644. Both opening and closing plates 644 are fixedly connected to the bottom of conical shells 645.

[0048] In a further implementation of this embodiment, when the transmission rod 262 rotates under the drive of the bidirectional motor 23, it will drive the two cam disks 51 in the circulation mechanism 5 to rotate synchronously. The cam disk 51 is designed with an irregular shape. During its rotation, it will periodically push the connecting plate three 52. The through hole in the middle of the connecting plate three 52 is slidably connected to the fixing column two 53. The fixing column two 53 provides sliding guidance for the connecting plate three 52, ensuring that the connecting plate three 52 can only move along the axial direction of the fixing column two 53, and avoiding the connecting plate three 52 from deviating during the movement. When the connecting plate three 52 moves, it drives the connecting plate four 54, which is rotatably connected to it, to move. The connecting plate four 54 is connected to the rotating rod 58 through the mating shell 57. The rotating rod 58 can rotate around the shell 21. The fixed point rotation, combined with the housing 57, allows power to be transmitted between the connecting plate 54 and the rotating rod 58, while allowing a certain degree of relative rotation between the two, reducing wear between components. When the connecting plate 54 moves, it drives the connecting plate 55 to move. The spring 56 fixedly connected to the right side of the connecting plate 55 will undergo elastic deformation due to the movement of the connecting plate 55. When the protruding part of the cam disk 51 disengages from the connecting plate 52, the rebound force of the spring 56 will drive the connecting plate 55 to reset, thereby restoring the entire circulation mechanism 5 to its initial state. The periodic movement of the circulation mechanism 5 can drive the planting mechanism 6 to make a certain range of up-down or left-right adjustments, allowing the planting mechanism 6 to adjust the planting depth and position according to actual needs such as soil height and crop growth stage, making planting more efficient. To meet practical needs and improve planting quality and survival rate, the collection cylinder 61 in the planting mechanism 6 is mainly used to collect excess materials or impurities generated during the planting process, preventing these materials from accumulating in the planting area and affecting crop growth. It also facilitates later recycling of the materials. The outer shell 62 provides a protective shell for the internal components of the planting mechanism 6, effectively blocking external dust and impurities from corroding the internal components and extending their service life. The outer shell 62 also provides a stable mounting platform for each component, ensuring the relative position stability between them. The two U-shaped plates 631 in the soil covering mechanism 63 are fixed to the bottom of the outer shell 62 with bolts, ensuring a secure connection and facilitating disassembly and maintenance. The telescopic tube 632 fixedly connected to the bottom of the U-shaped plates 631 serves as a telescopic rod 6. The telescopic tube 632 provides a sliding channel, and the spring 635, fixedly connected to the inner cavity of the telescopic tube 632, has good elasticity and can provide elastic support for the telescopic rod 633. When the covering wheel 634 contacts uneven ground, the telescopic rod 633 will slide along the inner cavity of the telescopic tube 632, and the spring 635 will extend and retract accordingly, automatically adjusting the height of the covering wheel 634 so that the covering wheel 634 always maintains close contact with the ground. The covering wheel 634, which is rotatably connected to the bottom of the telescopic rod 633 via a bearing, will roll with the ground during the movement of the device, compacting the soil above the seeds or fertilizer, completing the covering operation. Furthermore, the setting of the spring 635 allows the covering wheel 634 to adapt to different ground heights, avoiding uneven covering thickness due to uneven ground and ensuring uniform covering effect.This mechanism promotes seed germination and root growth. The second push rod 641 in the opening / closing mechanism 64 moves under the pressure of the liquid inside the connecting pipe 45. Both the front and rear sides of the second push rod 641 are slidably connected to the sliding strip 642. When the second push rod 641 moves, it drives the sliding strip 642 to slide along the fixed rod 643. The fixed rod 643 is fixed to the inner cavity of the outer shell 62, providing stable sliding guidance for the sliding strip 642 and ensuring that the sliding strip 642 can only move along the axis of the fixed rod 643. The bottom of the sliding strip 642 is fixedly connected to the opening / closing plate 644. When the sliding bar 642 moves, it drives the opening and closing plates 644 to move synchronously. The two opening and closing plates 644 separate or close under the action of the sliding bar 642, thus controlling the material delivery channel. The conical shell 645, which is fixedly connected to the bottom of the two opening and closing plates 644, has a funnel-shaped structure. When the opening and closing plates 644 open, the conical shell 645 guides fertilizer or seeds to accurately fall into the preset planting area, preventing the material from deviating from the planting position and ensuring planting accuracy. At the same time, the conical shell 645 also reduces material spillage during delivery, minimizing material waste.

[0049] Furthermore, the collection cylinder 61 can collect excess materials and impurities, preventing accumulation from affecting crop growth, and facilitating material recycling; the outer shell 62 provides protection for internal components, blocking dust and impurities from corroding them, extending component life, and providing a stable mounting platform for each component, ensuring the relative position stability of the components; the U-shaped plate 631 is fixed with bolts, ensuring a firm connection and facilitating disassembly and maintenance; the spring 635 provides elastic support for the telescopic rod 633, allowing the covering wheel 634 to adapt to different ground heights, always maintaining close contact with the ground, ensuring uniform soil covering thickness, and promoting seed germination. As buds and roots grow, the second rod 641, under the liquid pressure of the connecting pipe 45, drives the sliding strip 642 to move, thereby controlling the material delivery channel. The fixed rod 643 provides stable guidance for the sliding strip 642, ensuring that the sliding strip 642 moves in a fixed direction and guaranteeing the precise movement of the opening and closing plate 644. The opening and closing of the opening and closing plate 644 can precisely control the material delivery and avoid material leakage during non-delivery periods. The funnel-shaped structure of the conical shell 645 can guide the material to fall accurately into the preset planting area, reducing spillage and material waste, while improving planting accuracy.

[0050] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of this invention is defined by the appended claims and their equivalents.

Claims

1. A track-type planting device based on greenhouse cultivation, comprising two track wheels (1), characterized in that: The upper ends of the two track wheels (1) are fixedly connected to a bearing mechanism (2), the upper end of the bearing mechanism (2) is fixedly connected to a feeding mechanism (3) for feeding, the upper parts of the left and right sides of the bearing mechanism (2) are fixedly connected to a water spraying mechanism (4) arranged symmetrically, the lower parts of the left and right sides of the bearing mechanism (2) are rotatably connected to a circulation mechanism (5), and the right side of the two circulation mechanisms (5) is fixedly connected to a planting mechanism (6); The bearing mechanism (2) includes a housing (21), a fixed plate (22) is fixedly connected to the inner cavity of the housing (21), a bidirectional motor (23) is fixedly connected to the right side of the fixed plate (22), a power wheel (25) is rotatably connected to the output ends of the bidirectional motor (23) on both the front and rear sides, the two power wheels (25) are fixedly connected to the housing (21) on the side away from each other, a transmission belt (24) is provided on the side close to each other, the upper part of the two transmission belts (24) is wound around the bidirectional motor (23), a rotating component (26) is wound around the rear of the output end of the bidirectional motor (23), a connecting plate (27) and a connecting plate (28) are fixedly connected to the upper right side of the housing (21), the bottom of the connecting plate (27) and the bottom of the connecting plate (28) are fixedly connected to the circulation mechanism (5), and a number of moving components (29) are fixedly connected to the upper part of the rotating component (26).

2. The track-type planting device based on greenhouse cultivation according to claim 1, characterized in that: The rotating assembly (26) includes a belt (261), the bottom of which is wound around the rear of the bidirectional motor (23). A transmission rod (262) is wound around the upper part of the belt (261). The transmission rod (262) is rotatably connected to the inner cavity of the housing (21). A helical gear (263) is fixedly connected to the front of the outer surface of the transmission rod (262). A transmission column (264) meshes with the outer surface of the helical gear (263). The bottom of the moving column (264) is connected to the belt 2 (265). The upper end of the housing (21) is fixedly connected to two adjusting columns (268). The left side of the upper end of the housing (21) is fixedly connected to two fixing columns 1 (267). The upper part of the fixing column 1 (267), adjusting column (268) and transmission column (264) on the same side are connected to the conveyor belt (266). Several moving components (29) are fixedly connected to the outer surface of the two conveyor belts (266).

3. The track-type planting device based on greenhouse cultivation according to claim 2, characterized in that: The moving component (29) includes a fixing block (291), a fixing ring (292) is fixedly connected to one side of the fixing block (291), two opening and closing cups (293) are snapped into the fixing ring (292), a hinge (294) is fixedly connected to the upper part of the two opening and closing cups (293), and a toggle plate (295) is fixedly connected to the upper part of one of the opening and closing cups (293).

4. The track-type planting device based on greenhouse cultivation according to claim 3, characterized in that: The feeding mechanism (3) includes four support columns (31), and the upper ends of the four support columns (31) are fixedly connected to a feeding box (32). The feeding box (32) has two storage chambers (36) inside. The bottom of the feeding box (32) is provided with several vibration strips (33). The vibration strips (33) are all in cooperation with the actuating plate (295). Two sliding blocks (34) are slidably connected to the bottom left side of the vibration strips (33), and two springs (35) are fixedly connected to the right side of the two sliding blocks (34).

5. A track-type planting device based on greenhouse cultivation according to claim 1, characterized in that: The water spraying mechanism (4) includes a water tank (41). A push rod (42) is slidably connected to the inner cavity of the water tank (41). A U-shaped rod (43) is fixedly connected to the outer surface of the push rod (42). A spring (44) is wound around one side of the U-shaped rod (43). A connecting pipe (45) is slidably connected to the side of the U-shaped rod (43) wound around the spring (44). A connecting pipe (46) is slidably connected to the other side of the U-shaped rod (43). A water leakage hole is opened on the upper part of the outer surface of the connecting pipe (46). Both the connecting pipe (45) and the connecting pipe (46) are fixedly connected to the water tank (41) and their inner cavities are connected. The other ends of both the connecting pipe (45) and the connecting pipe (46) are fixedly connected to the planting mechanism (6).

6. A track-type planting device based on greenhouse cultivation according to claim 2, characterized in that: The circulation mechanism (5) includes two cam disks (51), which are fixedly connected to the transmission rod (262). Each of the two cam disks (51) is rotatably connected to a connecting plate three (52) on the side away from each other. A fixed column two (53) is slidably connected to the middle of the connecting plate three (52). Two rotating rods (58) are rotatably connected to the left and right sides of the housing (21). The bottom of the two rotating rods (58) is rotatably connected to a mating shell (57). Each of the two mating shells (57) is rotatably connected to two connecting plates four (54). The upper connecting plate four (54) is rotatably connected to the connecting plate three (52). The right side of the two connecting plates four (54) is fixedly connected to a connecting plate five (55). A spring three (56) is fixedly connected to the right side of the connecting plate five (55).

7. A track-type planting device based on greenhouse cultivation according to claim 5, characterized in that: The planting mechanism (6) includes a collection cylinder (61), a second outer shell (62) is fixedly connected to the bottom of the collection cylinder (61), a soil covering mechanism (63) is fixedly connected to the bottom of the second outer shell (62), a connecting pipe (45) is fixedly connected to the rear of the second outer shell (62), a connecting pipe (46) is fixedly connected to the front of the second outer shell (62), and an opening and closing mechanism (64) is fixedly connected to the inner cavity of the second outer shell (62).

8. A track-type planting device based on greenhouse cultivation according to claim 7, characterized in that: The soil covering mechanism (63) includes two U-shaped plates (631). The upper parts of the two U-shaped plates (631) are fixedly connected to the bottom of the outer shell (62). The bottom of the U-shaped plates (631) is fixedly connected to two telescopic tubes (632). The inner cavity of the two telescopic tubes (632) is fixedly connected to a spring four (635). The bottom of the two spring four (635) is fixedly connected to a telescopic rod (633). The two telescopic rods (633) are slidably connected to the inner cavity of the telescopic tubes (632). The bottom of the two telescopic rods (633) is rotatably connected to a soil covering wheel (634).

9. A track-type planting device based on greenhouse cultivation according to claim 7, characterized in that: The opening and closing mechanism (64) includes a second push rod (641). The outer surface of the second push rod (641) is fixedly and rotatably connected to one side of the first connecting pipe (45). Sliding strips (642) are slidably connected to both the front and rear sides of the second push rod (641). Fixed rods (643) are rotatably connected to the middle of the two sliding strips (642). The upper and lower sides of the two fixed rods (643) are fixedly connected to the inner cavity of the second outer shell (62). Opening and closing plates (644) are fixedly connected to the bottom of the two sliding strips (642) and the two fixed rods (643). Conical shells (645) are fixedly connected to the bottom of the two opening and closing plates (644).

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