Lotus root planting device

Abstract

The utility model discloses a lotus root planting device. According to the technical scheme, in the lotus root planting process, after lotus root seedlings are placed in the lotus root seedling sorting mechanism, the lotus root seedling sorting mechanism sorts the lotus root seedlings to the lotus root seedling conveying mechanism, the lotus root seedlings sorted to the lotus root seedling conveying mechanism are conveyed to the lotus root seedling planting mechanism through the lotus root seedling conveying mechanism, and then the lotus root seedlings are planted through the lotus root seedling planting mechanism; due to the fact that the lotus seedling planting mechanism, the lotus seedling sorting mechanism, the lotus seedling conveying mechanism and the power mechanism are arranged on the floating type chassis, when lotus seedlings are planted, the floating type chassis can be driven by the power mechanism to move, then the lotus seedling planting mechanism, the lotus seedling sorting mechanism, the lotus seedling conveying mechanism and the power mechanism are driven to move, and full-automatic planting is achieved; the floating type chassis can move in deep water and shallow water, so that the application range is widened, and the flexibility is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lotus root planting, in particular to a lotus root planting device. Background Art

[0002] The application of automated planting in the field of agricultural planting has become more and more extensive. In China, with the advancement of agricultural modernization and mechanization, the research and application of lotus root planting machinery has gradually received attention.

[0003] At present, the mobile lotus root planting device commonly used in the lotus root planting field is widely used due to its mobility and flexibility. However, it adopts a crawler or wheeled movement method during the movement process. Although it can be moved, it cannot be used in some deep water conditions, resulting in a small application range and low flexibility.

[0004] Therefore, the prior art still needs to be improved and developed. Utility Model Content

[0005] In view of the above-mentioned deficiencies in the prior art, the purpose of the present utility model is to provide a lotus root planting device to solve the problem that the mobile lotus root planting device in the prior art can be moved but cannot be used in some deep water conditions, resulting in a small application range and low flexibility.

[0006] The utility model provides a lotus root planting device, comprising:

[0007] Floating chassis;

[0008] A power mechanism for providing power to enable the floating chassis to move in water, wherein the power mechanism is arranged at one end of the floating chassis;

[0009] A lotus root seedling planting mechanism for planting lotus root seedlings, wherein the lotus root seedling planting mechanism is arranged on the floating chassis; and

[0010] A lotus root seedling transmission mechanism for transmitting lotus root seedlings to the lotus root seedling planting mechanism, wherein the lotus root seedling transmission mechanism is disposed on the floating chassis and is adjacent to the lotus root seedling planting mechanism;

[0011] A lotus root seedling sorting mechanism is used for placing lotus root seedlings and sorting the lotus root seedlings to the lotus root seedling transmission mechanism. The lotus root seedling sorting mechanism is arranged on the floating chassis and is adjacent to the lotus root seedling transmission mechanism.

[0012] The utility model is further provided that the lotus root seedling sorting mechanism comprises: a first frame, a silo for placing the lotus root seedlings, and a first sorting component for sorting the lotus root seedlings to the lotus root seedling transmission mechanism;

[0013] The first frame is arranged on the floating chassis;

[0014] The silo is arranged on the first frame;

[0015] The first sorting component is arranged on the first frame and is adjacent to the lotus root seedling transmission mechanism.

[0016] The utility model is further configured that the silo includes a trough-shaped silo for placing lotus root seedlings, the trough-shaped silo includes a first end and a second end, the trough-shaped silo is arranged on the first frame, and the first end is lower than the second end;

[0017] The first sorting assembly includes: a plurality of sliding members, a plurality of fixing members, a first bottom plate, and a lifting driving subassembly for driving the plurality of sliding members to rise and fall synchronously via the first bottom plate;

[0018] A plurality of fixing members are sequentially arranged on the first frame along a first direction, a slide groove is arranged on a side of each fixing member close to the trough-shaped bin, each sliding member is slidably installed in a slide groove, and the sliding member close to the trough-shaped bin is arranged adjacent to the first end of the trough-shaped bin, so that the lotus seedlings roll along the first direction to the sliding member arranged adjacent to the trough-shaped bin, and the first direction is the direction in which the lotus seedlings roll from the second end to the first end;

[0019] The fixing member far away from the trough-shaped bin is arranged adjacent to the lotus seedling transmission mechanism, the sliding member between the two fixing members is arranged adjacent to the previous fixing member, and the ends of the sliding member and the fixing member far away from the lifting drive member are respectively provided with chamfered surfaces inclined along the first direction;

[0020] Among them, the highest point of the beveled surface of the sliding part adjacent to the trough-type bin is lower than the first end, the lowest point of the beveled surface of each sliding part when it rises to the highest position is higher than the highest point of the beveled surface of the corresponding fixing part, the highest point of the beveled surface of each sliding part when it descends to the lowest position is lower than the lowest point of the beveled surface of the previous adjacent fixing part, and the lowest point of the beveled surface of the fixing part adjacent to the lotus root seedling transmission mechanism is higher than the lotus root seedling transmission mechanism, so that the lotus root seedlings roll from the fixing part adjacent to the lotus root seedling transmission mechanism to the lotus root seedling transmission mechanism.

[0021] The utility model is further provided that the lotus seedling transmission mechanism includes: a second frame, a first transmission belt assembly for transmitting the lotus seedlings rolled down from the fixing member adjacent to the lotus seedling transmission mechanism, a photosensitive sensor, a spring, and a first baffle for blocking the lotus seedlings so that the lotus seedlings slide down to the lotus seedling planting mechanism;

[0022] The second machine frame is mounted on the floating chassis;

[0023] The first conveyor belt assembly, the photosensor and the first baffle are respectively arranged on the second frame, the first conveyor belt assembly is arranged adjacent to the fixing member close to the lotus seedling transmission mechanism, and the photosensor and the first baffle are sequentially arranged on the transmission path of the first conveyor belt assembly;

[0024] Wherein, the first baffle is arranged on the second frame via the spring.

[0025] The utility model is further provided that the lotus seedling planting mechanism comprises: a third frame, a lotus seedling clamping and grasping assembly for clamping and grasping the lotus seedlings that are blocked by the first baffle plate and sliding down and for transplanting the seedlings, and an angle driving assembly for changing the transplanting angle of the lotus seedling clamping and grasping assembly;

[0026] The third frame is arranged on the floating chassis, the angle driving assembly is arranged on the third frame, the lotus seedling clamping assembly is arranged on the angle driving assembly, and the lotus seedling clamping assembly is close to the first conveyor belt assembly.

[0027] The utility model further provides that the angle driving assembly includes: a first worm wheel, a first worm for driving the first worm wheel to rotate, and a first motor for driving the first worm for rotating;

[0028] The first motor is arranged on the third frame, the first worm and the first worm wheel are respectively rotatably arranged on the third frame, the output shaft of the first motor is connected with the first worm, the first worm is meshed with the first worm wheel, and the lotus seedling clamping assembly is fixed on the first worm wheel.

[0029] The utility model is further provided that the lotus seedling clamping assembly comprises: a first support frame fixedly arranged on the first worm gear, an upper planting jaw and a lower planting jaw for clamping and grasping the lotus seedlings that are blocked by the first baffle plate and sliding down and transplanting the seedlings, a first driving subassembly for driving the upper planting jaw to open and close relative to the lower planting jaw, and a second driving subassembly for driving the lower planting jaw and the upper planting jaw to transplant the seedlings;

[0030] The second driving subassembly includes a second base plate, a third base plate, and a first cylinder for driving the third base plate to move;

[0031] The lotus seedling clamping assembly also includes a third driving subassembly for driving the second bottom plate to move;

[0032] The second bottom plate is arranged on the first support frame via the third driving subassembly, the first cylinder is arranged on the second bottom plate, and the third bottom plate is arranged on one end of the piston rod of the first cylinder;

[0033] The upper planting jaw is rotatably arranged on the third bottom plate, the lower planting jaw is fixedly arranged on the third bottom plate, and the upper planting jaw is arranged opposite to the lower planting jaw, and the surfaces of the lower planting jaw opposite to the upper planting jaw are respectively provided with clamping grooves, and one end of the lower planting jaw connected to the third bottom plate is provided with a receiving groove for receiving the lotus seedlings that are blocked by the baffle and slide down, and the receiving groove is communicated with the clamping groove on the lower planting jaw;

[0034] The first driving subassembly includes a second cylinder, a first connecting rod and a second connecting rod, one end of the second connecting rod is slidably set on the third base plate, one end of the first connecting rod is rotatably connected to the other end of the second connecting rod, one end of the piston rod of the second cylinder is rotatably connected to the first connecting rod and one end of the second connecting rod, and the other end of the first connecting rod is rotatably connected to one end of the planting clamp connected to the third base plate.

[0035] The utility model further provides that the power mechanism comprises: a propeller and a propeller drive assembly for driving the propeller to provide power to the floating chassis;

[0036] The propeller driving assembly is arranged on the floating chassis, and the propeller is connected to the driving assembly.

[0037] The utility model is further configured that the lotus root planting device also includes: a soil loosening mechanism;

[0038] The loosening mechanism includes a fourth frame, a cutter head for loosening the soil, a cutter head driving assembly for driving the cutter head to rotate, a fourth cylinder for changing the inclination angle of the fourth frame, and a linear module;

[0039] The linear module and the fourth cylinder are installed on the floating chassis;

[0040] The cutter head driving assembly is mounted on the fourth frame, the cutter head is arranged on the cutter head driving assembly and is located at an end of the fourth frame close to the ground, the fourth frame is hingedly arranged on the slider of the linear module, the fourth frame is also slidably connected to one end of the piston rod of the fourth cylinder, and the connection end of the fourth frame and the slider of the linear module is close to the cutter head.

[0041] The utility model is further configured that the lotus root planting device also includes: a monitoring mechanism;

[0042] The monitoring mechanism includes a camera and a camera angle driving component for driving the camera to rotate;

[0043] The camera angle driving component is arranged on the floating chassis, and the camera is arranged on the camera angle driving component.

[0044] Beneficial effects: The utility model provides a lotus root planting device, including a floating chassis; a power mechanism for providing power to enable the floating chassis to move in water, the power mechanism being arranged on the floating chassis and located at one end of the floating chassis; and a lotus root seedling planting mechanism for planting lotus root seedlings, the lotus root seedling planting mechanism being arranged on the floating chassis; a lotus root seedling transmission mechanism for transmitting the lotus root seedlings to the lotus root seedling planting mechanism, the lotus root seedling transmission mechanism being arranged on the floating chassis and being adjacent to the lotus root seedling planting mechanism; a lotus root seedling sorting mechanism for placing the lotus root seedlings and sorting the lotus root seedlings to the lotus root seedling transmission mechanism, the lotus root seedling sorting mechanism being arranged on the floating chassis and being adjacent to the lotus root seedling transmission mechanism; a power mechanism for providing power to enable the floating chassis to move in water, the power mechanism being arranged on the floating chassis. In the technical solution of the utility model, when planting lotus roots, the lotus seedlings are placed on the lotus seedling sorting mechanism, and the lotus seedling sorting mechanism sorts the lotus seedlings to the lotus seedling transmission mechanism, and the lotus seedlings sorted to the lotus seedling transmission mechanism are transmitted to the lotus seedling planting mechanism via the lotus seedling transmission mechanism, and then the lotus seedling planting mechanism plants the lotus seedlings. Among them, since the lotus seedling planting mechanism, the lotus seedling sorting mechanism, the lotus seedling transmission mechanism and the power mechanism are all arranged on the floating chassis, when planting lotus seedlings, the floating chassis can be driven to move by the power mechanism, and then the lotus seedling planting mechanism, the lotus seedling sorting mechanism, the lotus seedling transmission mechanism and the power mechanism can be driven to move, thereby realizing fully automatic planting. Since the floating chassis can be moved in deep water and shallow water, its application range is widened and its flexibility is also improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary personnel in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0046] Figure 1 It is a structural diagram of a lotus root planting device in the utility model.

[0047] Figure 2 It is a structural diagram of a floating chassis in one embodiment of the utility model.

[0048] Figure 3 It is a structural diagram of a lotus root seedling sorting mechanism in one embodiment of the utility model.

[0049] Figure 4 It is a structural diagram of a lotus seedling transmission mechanism in one embodiment of the utility model.

[0050] Figure 5It is a front view of a lotus seedling planting mechanism in one embodiment of the utility model.

[0051] Figure 6 It is a rear view of a lotus seedling planting mechanism in one embodiment of the utility model.

[0052] Figure 7 It is a structural diagram of a power mechanism in one embodiment of the utility model.

[0053] Figure 8 It is a structural diagram of a soil loosening mechanism in one embodiment of the utility model.

[0054] Fig. 9 It is a structural diagram of a monitoring mechanism in one embodiment of the utility model.

[0055] Fig.10 This is a diagram of a non-working state when the lotus root seedling sorting mechanism in one embodiment of the utility model blocks the sliding part.

[0056] Fig.11 This is a diagram of a non-working state when the lotus root seedling sorting mechanism in one embodiment of the utility model does not block the sliding part.

[0057] Fig.12 This is a state diagram of a lotus root seedling sorting mechanism in one embodiment of the utility model when it rises to the highest position.

[0058] Fig.13 This is a diagram of the initial state of a lotus seedling planting mechanism in one embodiment of the utility model.

[0059] Fig.14 This is a state diagram of a lotus root seedling planting mechanism in one embodiment of the utility model being rotated to a set angle after being loaded with lotus root seedlings.

[0060] Fig.15 This is a state diagram after the third driving subassembly on the lotus seedling planting mechanism in one embodiment of the utility model drives the second base plate.

[0061] Fig.16 This is a state diagram after the first cylinder on the lotus seedling planting mechanism drives the third base plate in one embodiment of the utility model.

[0062] Fig.17 This is a main view of the lotus seedling planting mechanism in one embodiment of the utility model when the second cylinder drives the upper clamping claw to open in the soil layer.

[0063] Fig.18 This is a rear view of the lotus seedling planting mechanism in one embodiment of the utility model when the second cylinder drives the upper clamping claw to open in the soil layer.

[0064] Fig.19This is a state diagram of the lotus seedling planting mechanism in one embodiment of the utility model after the first cylinder is retracted after the planting is completed.

[0065] Fig. 20 This is a state diagram when the slider on the linear module in the loosening mechanism in one embodiment of the utility model is at the leftmost end.

[0066] Fig.21 This is a state diagram when the slider on the linear module in the loosening mechanism in one embodiment of the utility model moves 70 mm and the angle between the fourth frame and the horizontal plane is 40°.

[0067] Fig. 22 This is a state diagram when the slider on the linear module in the loosening mechanism in one embodiment of the utility model moves 150 mm and the angle between the fourth frame and the horizontal plane is 70°.

[0068] Fig.23 This is a state diagram after the slider on the linear module in the loosening mechanism in one embodiment of the utility model moves 70 mm and the fourth frame is at an angle of 40° with the horizontal plane after the fourth cylinder is extended.

[0069] Fig.24 This is a state diagram after the slider on the linear module in the loosening mechanism in one embodiment of the utility model moves 150 mm and the fourth frame is at an angle of 70° with the horizontal plane after the fourth cylinder is extended. DETAILED DESCRIPTION

[0070] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation methods of the present invention are now described in detail with reference to the accompanying drawings. In the following description, it should be understood that the directions or positional relationships indicated by "front", "back", "up", "down", "left", "right", "longitudinal", "horizontal", "vertical", "horizontal", "top", "bottom", "inside", "outside", "head", "tail", etc. are based on the directions or positional relationships shown in the accompanying drawings, are constructed and operated in a specific direction, and are only for the convenience of describing the present technical solution, rather than indicating that the device or element referred to must have a specific direction, and therefore cannot be understood as a limitation to the present invention.

[0071] With the advancement of agricultural modernization and mechanization, the research and application of lotus root planting machinery have gradually received attention. Among them, according to the implementation principle of the lotus root planting device, it can be divided into a fixed lotus root planting device, a mobile lotus root planting device, a semi-automatic lotus root planting device and a fully automatic lotus root planting device.

[0072] Among them, the fixed lotus root planting device generally includes a large mechanical structure and an automatic control system, which can realize efficient and continuous automatic planting of lotus roots, but it is usually installed in a fixed position during the application process, so its mobility and flexibility are poor. The mobile lotus root planting device is suitable for small or scattered planting areas, and it is often moved in a wheeled or crawler manner. Therefore, although the mobile lotus root planting device can realize automatic planting, it is limited by its movement mode and cannot be applied in some deep water conditions, resulting in a small application range and low flexibility. The semi-automatic lotus root planting device adopts a planting method that combines manual and automatic operations. Some links require manual participation. It mainly includes automated planting, fertilization, irrigation and other functions. Manual assistance is still required in some key links. Therefore, although the semi-automatic lotus root planting device reduces labor intensity and improves production efficiency, it retains a certain degree of flexibility, but it may have efficiency losses when switching between manual and automatic links. The fully automated lotus root planting device eliminates the need for human intervention in the entire process from planting to harvesting and management, achieving a fully automated operation process. It is usually equipped with sensors, control systems and mechanical structures, which can achieve precise and efficient planting operations, greatly improve production efficiency and reduce costs, but it is mainly suitable for large-scale agricultural production.

[0073] Based on this, the utility model provides a lotus root planting device. Figure 1 As shown, the lotus root planting device may include a floating chassis 1, a lotus root seedling planting mechanism 2, a lotus root seedling transmission mechanism 3, a lotus root seedling sorting mechanism 4 and a power mechanism 5; the power mechanism 5 is used to provide power to enable the floating chassis 1 to move in the water, and the power mechanism 5 is arranged at one end of the floating chassis 1; the lotus root seedling planting mechanism 2 is used to plant lotus root seedlings, and the lotus root seedling planting mechanism is arranged on the floating chassis; the lotus root seedling transmission mechanism 3 is used to transmit the lotus root seedlings to the lotus root seedling planting mechanism 2, and is arranged adjacent to the lotus root seedling planting mechanism 2; the lotus root seedling sorting mechanism 4 is used to place the lotus root seedlings and sort the lotus root seedlings to the lotus root seedling transmission mechanism 3, and the lotus root seedling sorting mechanism 4 is arranged on the floating chassis 1, and is arranged adjacent to the lotus root seedling transmission mechanism 3.

[0074] Specifically, the floating chassis 1 may include a PVC drain pipe, a PVC plug and a PVC drain elbow, wherein a plurality of PVC drain pipes are provided and the plurality of PVC drain pipes are arranged side by side. When the PVC drain pipes are arranged, they are neatly arranged in parallel through stainless steel clamps, wherein the length of the PVC pipe in the middle position is less than the length of the PVC drain pipes arranged on both sides. When the PVC pipe in the middle position is arranged, a planting channel 11 needs to be provided, and the lotus seedling planting mechanism 2 plants the lotus seedlings through the planting channel 11.

[0075] In this embodiment, if Figure 2As shown, both ends of the PVC drain pipe in the middle position are prevented from water ingress by PVC plugs, and both ends of the PVC drain pipes at the sides are prevented from water ingress by PCV drain elbows, wherein the PVC drain elbow is a 90° elbow; of course, the floating chassis 1 can also be other structures that can float and move in water, and those skilled in the art can determine the specific structure of the floating chassis 1 according to actual needs, and no excessive limitations are made here.

[0076] In this embodiment, when planting lotus roots, after the lotus root seedlings are placed on the lotus root seedling sorting mechanism 4, the lotus root seedling sorting mechanism 4 sorts the lotus root seedlings to the lotus root seedling transmission mechanism 3, and the lotus root seedlings sorted to the lotus root seedling transmission mechanism 3 are transmitted to the lotus root seedling planting mechanism 2 via the lotus root seedling transmission mechanism 3, and then the lotus root seedling planting mechanism 2 plants the lotus root seedlings. Among them, since the lotus root seedling planting mechanism 2, the lotus root seedling sorting mechanism 4, the lotus root seedling transmission mechanism 3 and the power mechanism 5 are respectively arranged on the floating chassis 1, when planting lotus root seedlings, the floating chassis 1 can be driven to move by the power mechanism 5, and then the lotus root seedling planting mechanism 2, the lotus root seedling sorting mechanism 4, the lotus root seedling transmission mechanism 3 and the power mechanism 5 can be driven to move, thereby realizing fully automatic planting. Since the floating chassis 1 can be moved in deep water and shallow water, its application range is widened and its flexibility is also improved.

[0077] Furthermore, when designing the floating chassis 1, a hull design can be adopted, that is, it can be designed to be slender so that its running resistance is small and it has considerable carrying capacity (large carrying capacity). In addition, when designing it, the left and right masses are designed to be similar, which reduces the possibility of capsizing.

[0078] In some embodiments, Figure 3 As shown, the lotus root seedling sorting mechanism 4 may include a first frame 42, a silo 41 and a first sorting component 43, wherein the first frame 42 is arranged on the floating chassis 1, the silo 41 is used to place the lotus root seedlings, the silo 41 is arranged on the first frame 42, and the first sorting component 43 is used to sort the lotus root seedlings placed in the silo 41 to the lotus root seedling transmission mechanism 3.

[0079] The hopper 41 may include a trough-type hopper, the trough-type hopper includes a first end 412 and a second end 411, the trough-type hopper is arranged on the first frame 42, and the first end 412 is lower than the second end 411; the first sorting assembly 43 may include a plurality of sliding members 431, a plurality of fixing members 432, a first bottom plate 433 and a lifting driving subassembly 434 for driving the plurality of sliding members 431 to rise and fall synchronously via the first bottom plate 433; the plurality of fixing members 432 are sequentially arranged on the first frame 42 along a first direction, a slide groove is arranged on a side of each fixing member 432 close to the trough-type hopper, and each sliding member 431 is slidably installed in a slide groove, and the sliding member 431 close to the trough-type hopper is arranged adjacent to the first end 412 of the trough-type hopper, so that the lotus seedlings roll down along the first direction to the sliding member 431 arranged adjacent to the trough-type hopper, and the first direction is the direction in which the lotus seedlings roll from the second end 411 to the first end 412; the fixing member 432 away from the trough-type hopper and the lotus seedling conveyor The sliding member 431 between the two fixing members 432 is adjacent to the previous fixing member 432, and the sliding member 431 and the fixing member 432 are respectively provided with an oblique cut surface inclined along the first direction at one end away from the lifting drive subassembly 434; wherein, the highest point of the oblique cut surface of the sliding member 431 arranged adjacent to the slot-type bin is lower than the first end 412, and the lowest point of the oblique cut surface of each sliding member 431 when it rises to the highest position is higher than the highest point of the oblique cut surface of the corresponding fixing member 432 (the corresponding fixing member 432 refers to the fixing member 432 on which the sliding member 431 is installed), and the highest point of the oblique cut surface of each sliding member 431 when it descends to the lowest position is lower than the lowest point of the oblique cut surface of the previous adjacent fixing member 432, and the lowest point of the oblique cut surface of the fixing member 432 arranged adjacent to the lotus seedling transmission mechanism 3 is higher than the lotus seedling transmission mechanism 3, so that the lotus seedlings can roll from the fixing member 432 adjacent to the lotus seedling transmission mechanism 3 to the lotus seedling transmission mechanism 3.

[0080] Among them, since the first end 412 of the trough bin is lower than the second end 411, after the lotus seedlings are placed in the trough bin, they can roll in the first direction in the trough bin (the second end 411 rolls toward the first end 412). Furthermore, since the highest point of the oblique section of the sliding member 431 adjacent to the trough bin is lower than the first end 412, the lotus seedlings that have rolled out of the trough bin can roll onto the oblique section of the sliding member 431 adjacent to the trough bin. At this time, the sliding member 431 can be driven to move up and down by the lifting drive subassembly 434, and while rising, The lotus seedlings are driven to rise on the sliding member 431 adjacent to the trough-type bin. When the lowest point of the inclined surface of the sliding member 431 adjacent to the trough-type bin is higher than the highest point of the inclined surface of the fixing member 432 adjacent to the sliding member 431, the lotus seedlings roll to the fixing member 432. When the sliding member 431 adjacent to the fixing member 432 descends to the point where the highest point of the inclined surface of the sliding member 431 is lower than the lowest point of the inclined surface of the fixing member 432, the lotus seedlings continue to roll, and the above process is repeated in sequence until the lotus seedlings roll to the lotus seedling transmission mechanism 3.

[0081] In this embodiment, during the process of sorting lotus root seedlings, continuous handover from high to low is performed, so that the lotus root seedling sorting mechanism 4 is compact and has no redundancy, thus saving space.

[0082] Here, it should be noted that the specific structure of the lotus root seedling sorting mechanism 4 is not limited to the structure specified above. It can also be set to other structures that can realize the above-mentioned sorting of lotus root seedlings and sorting them to the lotus root seedling transmission mechanism 3, for example, a robotic arm sorting mechanism, etc. Technical personnel in this field can determine it by themselves according to actual needs, and no further details will be given here.

[0083] In a specific embodiment, the sliding member 431 may be a slider, the top of which is provided with an inclined surface inclined along the first direction; the fixed member 432 may be a fixed block provided with a slide groove matching the slider, the top of which is also provided with an inclined surface inclined along the first direction, wherein, when the slider and the fixed block are set, the fixed block is fixed on the first frame 42, and a gap is provided between each adjacent fixed block so that the slider can be installed on the fixed block, and a gap is also provided between the fixed block adjacent to the slot-type bin and the slot-type bin so that a slider can be installed on the fixed block adjacent to the slot-type bin, and the ends of several sliders away from the inclined surface are fixedly connected to the first base plate, so that the lifting drive subassembly 434 can drive the slider to perform lifting movement relative to the fixed block.

[0084] In this embodiment, the lifting drive subassembly 434 can be any driving structure that can drive the first base plate 433 to lift and lower and then drive the sliding member 431 to perform lifting movement relative to the fixed member 432. Technical personnel in this field can determine the specific structure of the lifting drive subassembly 434 according to actual needs.

[0085] Exemplarily, the lifting drive subassembly 434 may include a third cylinder, which is disposed on the floating chassis 1 and installed below the first base plate 433. The piston rod of the third cylinder is connected to the first base plate 433, and the sliding member 431 is lifted and lowered by driving the first base plate 433 to perform lifting motion.

[0086] In this embodiment, the sorting drive work can be completed by one cylinder (the third cylinder), and an assembly line operation method is adopted. The various parts are closely connected and continuously connected from high to low in space, so that the structure of the entire lotus seedling sorting mechanism 4 is compact and has no redundancy.

[0087] In this embodiment, when the lotus seedlings are sorted, Fig.10 , Fig.11 As shown, the lotus seedling sorting mechanism 4 is in a non-working state. At this time, the third cylinder is retracted, the sliding member 431 is in the lowest position, and the lotus seedlings are accumulated in the silo 41; Fig.12As shown, it is a state diagram when the lotus root seedling sorting mechanism 4 rises to the highest position. When sorting starts, the third cylinder drives the sliding member 431 to rise and reciprocate, and the sliding member 431 performs reciprocating lifting and lowering motion relative to the fixed member 432, thereby causing the lotus root seedlings to roll onto the lotus root seedling transmission mechanism 3 one by one.

[0088] In some embodiments, Figure 4 As shown, the lotus seedling transmission mechanism 3 may include a second frame 32, a first transmission belt assembly 31, a photosensor 34, a spring 35 and a first baffle 33; wherein, the first transmission belt assembly 31 is used to transmit the lotus seedlings that have rolled down from the fixing member 432 adjacent to the lotus seedling transmission mechanism 3, and the first baffle 33 is used to block the lotus seedlings so that the lotus seedlings can slide down to the lotus seedling planting mechanism 2, the second frame 32 is arranged on the floating chassis 1, the photosensor 34 and the first baffle 33 are both arranged on the second frame 32, the first transmission belt assembly 31 is arranged adjacent to the fixing member 432 close to the lotus seedling transmission mechanism 3, the photosensor 34 and the first baffle 33 are sequentially arranged on the transmission path of the first transmission belt assembly 3131, wherein the first baffle 33 is arranged on the second frame 32 via the spring 35.

[0089] Specifically, the second frame 32 may include a first support column 321, a first support plate 322, a second support frame 324 and a first bottom column 323; wherein, two first bottom columns 323 are provided, the two first bottom columns 323 are arranged in parallel on the floating chassis 1, the second support frame 324 is installed on the two first bottom columns 323, one end of the first support plate 322 is installed on the second support frame 324, the other end of the first support plate 322 is installed on the first support column 321, and the first support column 321 is installed on the floating chassis 1.

[0090] The first transmission belt assembly 31 may include a second motor 315, a first belt 313, a first driving wheel 314, a first driven wheel 312 and a transmission belt 311. The second motor 315 is installed on the second support frame 324, a first driven wheel 312 is rotatably installed on the second support frame 324, a first driven wheel 312 is installed on the first support column 321, and further, a plurality of rotatable first driven wheels 312 can be sequentially arranged at intervals along the transmission direction on one side of the first support plate 322, the transmission belt 311 is sleeved on the first driven wheel 312, the first driving wheel 314 is fixedly installed on the rotating shaft of the first driven wheel 312 arranged on the second support frame 324, and the first belt 313 is respectively sleeved on the first driving wheel 314 and the first driven wheel 312. On the output shaft of the second motor 315, after the second motor 315 is started, the output shaft of the second motor 315 drives the first driving wheel 314 to rotate through the first belt 313, and the first driving wheel 314 drives the first driven wheel 312 installed on the second support frame 324 to rotate, and then the transmission belt 311 starts to rotate; wherein, when the photosensitive sensor 34 and the first baffle 33 are set, according to the transmission direction of the lotus seedlings on the transmission belt 311, the photosensitive sensor 34 and the first baffle 33 are sequentially arranged on the first support plate 322, wherein the first baffle 33 is installed on the first support plate 322 via a spring 35, so that after the lotus seedlings compress the first baffle 33, an elastic force can be provided by the spring 35 to reset the first baffle 33.

[0091] Here, it should be noted that when setting the first support column 321, the specific position where the lotus root seedlings roll down from the fixed block must be considered, that is, after the lotus root seedlings roll down from the fixed block, they can roll onto the conveyor belt 311, so that the conveyor belt 311 can transport the lotus root seedlings.

[0092] In this embodiment, when setting the conveyor belt 311, the conveyor belt 311 can be set to an inclined state with an angle of 11° to the horizontal plane, and be set adjacent to the fixed block close to the lotus seedling transmission mechanism 3. Of course, it can also be set to other angles, for example, an inclined state of 15°; for example, an inclined state of 20°.

[0093] In some embodiments, Figure 5 , Figure 6 As shown, the lotus seedling planting mechanism 2 may include a third frame 21, a lotus seedling clamping assembly 22 and an angle driving assembly 23, wherein the lotus seedling clamping assembly 22 is used to clamp the lotus seedlings that are blocked from sliding down by the first baffle 33 and to plant the seedlings, and the angle driving assembly 23 is used to change the planting angle of the lotus seedling clamping assembly 22; wherein the third frame 21 is arranged on the floating chassis 1, the angle driving assembly 23 is arranged on the third frame 21, the lotus seedling clamping assembly 22 is arranged on the angle driving assembly 23, and the lotus seedling clamping assembly 22 is close to the first conveyor belt assembly 31.

[0094] In this embodiment, the angle driving assembly 23 may include a first worm gear 231, a first worm 232 and a first motor 233, wherein the first worm 232 is used to drive the first worm gear 231 to rotate, and the first motor 233 is used to drive the first worm 232 to rotate; wherein the first motor 233 is arranged on the third frame 21, the first worm 232 and the first worm gear 231 are rotatably installed on the third frame 21, and the first worm 232 is meshed with the first worm gear 231, and the output shaft of the first motor 233 is connected to the first worm 232.

[0095] Specifically, the first worm 232 is rotatably mounted on the third frame 21 via a rotating shaft, that is, the first worm 232 can rotate relative to the third frame 21; thereafter, the first worm wheel 231 is rotatably mounted on the third frame 21 and meshed with the first worm 232, that is, the first worm wheel 231 can be driven to rotate relative to the third frame 21 through the first worm 232; finally, the first motor 233 is mounted on the third frame 21, and the output shaft of the first motor 233 is connected to the rotating shaft that drives the first worm 232 to rotate, that is, the rotating shaft on which the first worm 232 is mounted can be driven to rotate through the first motor 233, thereby rotating the first worm 232.

[0096] In this embodiment, when transplanting seedlings, after the first motor 233 is started, it drives the first worm 232 to rotate, and the first worm 232 further drives the first worm wheel 231 to rotate, and then the transplanting angle of the lotus root seedling clamping assembly 22 is changed through the rotation of the first worm wheel 231, so that the needs of transplanting seedlings at different angles can be met, further improving the applicability of the lotus root planting device.

[0097] In some embodiments, Figure 5 , Figure 6As shown, the lotus seedling clamping assembly 22 may include a first support frame 223 fixed on the first worm gear 231, an upper planting jaw 221 and a lower planting jaw 222, a first driving subassembly 227 and a second driving subassembly 224, the upper planting jaw 221 and the lower planting jaw 222 are used to clamp the lotus seedlings that are blocked by the first baffle 33 and slide down and plant the seedlings, the first driving subassembly 227 is used to drive the upper planting jaw 221 to open and close relative to the lower planting jaw 222, and the second driving subassembly 224 is used to drive the lower planting jaw 222 and the upper planting jaw 221 for transplanting seedlings; wherein the second driving subassembly 224 may include a second bottom plate 2241, a third bottom plate 2243 and a first cylinder 2242, the first cylinder 2242 is used to drive the third bottom plate 2243 to move; the lotus seedling clamping assembly 22 also includes a third driving subassembly 229, the third driving subassembly 229 is used to drive the second bottom plate 2241 to move; the second bottom plate 2241 is arranged on the first supporting frame 223 through the third driving subassembly 229, the first cylinder 2242 is arranged on the second bottom plate 2241, and the third bottom plate 2243 is arranged on The piston rod of the first cylinder 2242 is provided at one end; the planting upper clamping jaw 221 is rotatably arranged on the third bottom plate 2243, the planting lower clamping jaw 222 is fixedly arranged on the third bottom plate 2243, and the planting upper clamping jaw 221 is arranged opposite to the planting lower clamping jaw 222, and the surfaces opposite to the planting lower clamping jaw 222 and the planting upper clamping jaw 221 are respectively provided with clamping grooves 225, and the end of the planting lower clamping jaw 222 connected to the third bottom plate 2243 is provided with a receiving groove 226 for receiving the lotus seedlings that are blocked from sliding down by the first baffle 33, and the receiving groove 226 and the clamping groove on the planting lower clamping jaw 222 are connected to the third bottom plate 2243. The groove 225 is connected; the first driving subassembly 227 includes a second cylinder 2271, a first connecting rod 2272 and a second connecting rod 2273, one end of the second connecting rod 2273 is slidably set on the third base plate 2243, one end of the first connecting rod 2272 is rotatably connected to the other end of the second connecting rod 2273, one end of the piston rod of the second cylinder 2271 is rotatably connected to the first connecting rod 2272 and one end of the second connecting rod 2273, and the other end of the first connecting rod 2272 is rotatably connected to one end of the planting upper clamp 221 connected to the third base plate 2243.

[0098] Specifically, the first support frame 223 can be fixedly set on the first worm gear 231 by welding, and of course, it can also be fixedly set on the first worm gear 231 by bolt connection; thereafter, the third driving sub-assembly 229 is installed on the first support frame 223, and after installation, the second base plate 2241 is installed on the moving part on the third driving sub-assembly 229, so as to drive the second base plate 2241 to move through the third driving sub-assembly 229; further, the first cylinder 2242 is installed on the second base plate 2241, and the third base plate 2243 is installed on one end of the piston rod of the first cylinder 2242, wherein a protrusion 228 is respectively provided at both ends of the third base plate 2243, and when the planting upper clamp 221 is installed, the planting upper clamp 221 can be rotatably installed on the protrusion 228 provided on the third base plate 2243 at the position where the planting upper clamp 221 is installed, for example, it can be connected in an axial manner. The upper planting jaw 221 is installed on the protrusion 228. When installing the lower planting jaw 222, the lower planting jaw 222 is fixedly installed on another protrusion 228, for example, it can be connected by welding, wherein the upper planting jaw 221 and the lower planting jaw 222 are arranged close to the first transmission belt assembly 31; finally, the first connecting rod 2272 is rotatably connected to one end of the upper planting jaw 221 connected to the protrusion 228, one end of the second connecting rod 2273 is slidably connected to the end of the lower planting jaw 222 connected to the protrusion 228, the other end of the first connecting rod 2272 is rotatably connected to the other end of the second connecting rod 2273, and the other end of the first connecting rod 2272 is rotatably connected to one end of the piston rod of the second cylinder 2271, and then when the second cylinder 2271 performs reciprocating motion, the upper planting jaw 221 can be driven by the first connecting rod 2272 to perform opening and closing motion relative to the lower planting jaw 222.

[0099] In this embodiment, the upper planting jaw 221 and the lower planting jaw 222 are arranged relative to each other in a roughly "scissor-shaped" structure, and the clamping groove 225 can be a conical groove. When the first baffle 33 blocks the lotus seedling from sliding into the receiving groove 226, the first motor 233 is started to change the angle of the lotus seedling clamping assembly 22 (to tilt the lotus seedling clamping assembly 22 downward). Since the receiving groove 226 is connected to the clamping groove 225, the lotus seedling slides into the clamping groove 225 under the action of gravity. Because the clamping groove 225 is a conical groove, when the lotus seedling slides to the bottom of the conical groove, the lotus seedling will not slide out of the conical groove (the diameter of the bottom of the conical groove must be smaller than the diameter of the lotus seedling).

[0100] In this embodiment, the third driving sub-assembly 229 may include a fourth motor 2293, a lead screw 2291, a lead screw nut 2294 matching the lead screw 2291, and a third belt 2292; the fourth motor 2293 is fixedly mounted on the first support frame 223, and the lead screw 2291 is rotatably mounted on the first support frame 223, wherein two lead screws 2291 may be provided, and the two lead screws 2291 are arranged in parallel, and a lead screw nut 2294 is correspondingly installed on each lead screw 2291, and the third belt 2292 is respectively sleeved on the output shaft of the fourth motor 2293 and the two lead screws 2291, and when the second base plate 2241 is set, it can be installed on the two lead screw nuts 2294 by welding.

[0101] In this embodiment, after the fourth motor 2293 is started, it drives the third belt 2292 to rotate, and the third belt 2292 drives the two screws 2291 to rotate at the same time, so that the screw nut 2294 on the screw 2291 further drives the second base plate 2241 to move. When the second base plate 2241 moves, since the spring of the second drive sub-assembly 224 is set on the second base plate 2241, the second drive sub-assembly 224 can move, and then the upper planting jaw 221 and the lower planting jaw 222 move.

[0102] Here, it should be noted that the third driving sub-assembly 229 is not limited to the above-mentioned screw transmission structure. For example, the third driving sub-assembly 229 can also be a linear module, which drives the second base plate 2241 to move. Those skilled in the art can determine the specific structure of the third driving sub-assembly 229 according to actual needs, and no further details will be given here.

[0103] In addition, it should be noted that when the third frame 21 and the first support frame 223 are set up, the specific position of the receiving groove 226 must be considered, that is, after installation, the receiving groove 226 can receive the lotus root seedlings that slide down when the first baffle 33 blocks the lotus root seedlings from sliding down.

[0104] In some embodiments, Figure 7 As shown, the power mechanism 5 may include a propeller 51 and a propeller driving assembly 52 for driving the propeller 51 ; the propeller driving assembly 52 is disposed on the floating chassis 1 , and the propeller 51 is connected to the propeller driving assembly 52 .

[0105] In this embodiment, the propeller 51 may be, but is not limited to, a four-blade propeller, such as a six-blade propeller, etc. The propeller drive assembly 52 may include a fifth motor 521, a transmission shaft 523, a coupling 522, and a motor support frame 524; the motor support frame 524 is fixedly arranged on the floating chassis 1, the fifth motor 521 is mounted on the motor support frame 524, the output shaft of the fifth motor 521 is connected to the transmission shaft 523 via the coupling 522, and the four-blade propeller is mounted on the transmission shaft 523 at one end away from the coupling 522, wherein the four-blade propeller mounted on the transmission shaft 523 can extend into the water, so that when the fifth motor 521 drives the four-blade propeller, it can provide power to drive the floating chassis 1 to move in the water.

[0106] Of course, the propeller drive assembly 52 can be any power structure that can drive the propeller 51 to rotate as long as the above functions can be achieved. Those skilled in the art can determine the specific structure of the propeller drive assembly 52 according to actual needs, and no further limitations are made here.

[0107] In this embodiment, when the transmission shaft 523 is set, it can be set to but not limited to an inclined state of 30° with the horizontal plane. The fifth motor 521 can be a 24V brushless DC motor. The fifth motor 521 can drive the floating chassis 1 to move at a speed of 300r / min.

[0108] In some embodiments, Figure 1 , Figure 8 As shown, the lotus root planting device also includes a loosening mechanism 7; the loosening mechanism 7 includes a fourth frame 71, a cutter head 72, a cutter head drive assembly 73, a fourth cylinder 75 and a linear module 74, the cutter head 72 is used for loosening the soil, the cutter head drive assembly 73 is used to drive the cutter head 72 to rotate, and the fourth cylinder 75 is used to change the inclination angle of the fourth frame 71; the linear module 74 and the fourth cylinder 75 are respectively installed on the floating chassis 1 at one end away from the power mechanism 5; the cutter head drive assembly 73 is installed on the fourth frame 71, the cutter head 72 is arranged on the cutter head drive assembly 73 and is located at the end of the fourth frame 71 close to the ground, the fourth frame 71 is hinged on the slider of the linear module 74, the fourth frame 71 is also slidably connected to one end of the piston rod of the fourth cylinder 75, and the connecting end of the fourth frame 71 and the slider of the linear module 74 is close to the cutter head 72.

[0109] Specifically, the linear module 74 is fixedly arranged on one end of the floating chassis 1 away from the power mechanism 5, and the fourth frame 71 can be a door frame type structure. When the fourth frame 71 is installed, a cross beam can be welded on the fourth frame 71, and the fourth frame 71 is installed on the slider of the linear module 74 through the cross beam 76, wherein the cross beam 76 is arranged parallel to the top frame of the door frame type structure.

[0110] In this embodiment, the cutter head drive assembly 73 may include a sixth motor 731, a fourth belt 732 and a second driving wheel 733, wherein the second driving wheel 733 can be rotatably installed on the fourth frame 71 via a rotating shaft, and the cutter head 72 is fixedly installed on the rotating shaft for installing the second driving wheel 733. Then, after the sixth motor 731 is started, the second driving wheel 733 can be driven to rotate via the fourth belt 732, and the second driving wheel 733 drives the corresponding rotating shaft (the rotating shaft on which the second driving wheel 733 is installed) to rotate, thereby further driving the cutter head 72 to rotate to loosen the soil.

[0111] Furthermore, in order to increase the loosening area, multiple cutter heads 72 can be provided, for example, five can be provided; for another example, six can be provided. The provision of multiple cutter heads 72 increases the loosening area and improves work efficiency.

[0112] In this embodiment, a slide rail 77 can also be provided on the side frame of the door frame type structure. Correspondingly, when the fourth cylinder 75 is connected to the fourth frame 71, a slider can be installed at one end of the piston rod of the fourth cylinder 75, and the slider can be slidably installed on the slide rail 77, so that the fourth frame 71 can change the inclination angle while moving, thereby realizing the simultaneous change of the loosening depth and the loosening angle.

[0113] In this embodiment, in order to improve the balance of the fourth frame 71, two fourth cylinders 75 can be set, and the two fourth cylinders 75 are respectively arranged at both ends of the linear module 74. Correspondingly, a slide rail 77 is arranged on each side frame of the door frame type structure, and each side frame is connected to a fourth cylinder 75 through a slider.

[0114] Here, it should be noted that the linear module 74 is a linear moving module commonly used in the prior art, and the specific structure will not be described in detail here.

[0115] In this embodiment, the fourth frame 71 can be made of aluminum profiles to reduce the weight of the soil lifting mechanism.

[0116] like Fig. 20 As shown, the slider of the linear module 74 is located at the far left end, and the fourth cylinder 75 is in a retracted state. At this time, the lowest position of the fourth frame 71 does not contact the mud under the pond; after loosening the soil, the sixth motor 731 starts to rotate to drive the cutter head 72 to rotate, and the slider in the linear module 74 moves to the right to the set value, and the fourth frame 71 rotates counterclockwise to the corresponding position, so that the cutter head 72 connected to the lowest position of the fourth frame 71 sinks to the required depth, wherein the slider in the linear module 74 corresponds to different depths when in different positions, for example, Fig.21 As shown in FIG. 1 , when the slider of the linear module 74 is at the position of 70 mm, the angle between the fourth frame 71 and the horizontal plane is 40°. Fig. 22As shown in FIG. 1 , when the slider of the linear module 74 is located at 150 mm, the angle between the fourth frame 71 and the horizontal plane is 70°. After the fourth frame 71 rotates to the set depth, the fourth cylinder 75 performs reciprocating motion while the floating chassis 1 moves. Fig.23 As shown, the state of the fourth frame 71 when the fourth cylinder 75 is extended (corresponding to Fig.21 The fourth cylinder 75 is retracted), such as Fig.24 , which is the state of the fourth frame 71 when the fourth cylinder 75 is extended (corresponding to Fig. 22 When the fourth cylinder 75 is in a retracted state, the fourth frame 71 will swing back and forth in a small range when the fourth cylinder 75 is doing reciprocating motion, so that the rotating shaft on which the second driving wheel 733 is installed and the cutter head 72 produce a small range of depth changes, thereby preventing the cutter head 72 from getting stuck due to encountering larger and harder obstacles when loosening the soil in the mud.

[0117] In some embodiments, Figure 1 , Fig. 9 As shown, the lotus root planting device also includes a monitoring mechanism 8, which may include a camera 81 and a camera angle driving assembly 82, the camera angle driving assembly 82 is used to drive the camera 81 to rotate, the camera angle driving assembly 82 is arranged on the floating chassis 1, and the camera 81 is arranged on the camera angle driving assembly 82. Specifically, the camera angle driving assembly 82 may include a second worm 822, a second worm wheel 821 and a seventh motor 823, the seventh motor 823 is fixedly mounted on the floating chassis 1; the second worm wheel 821 is rotatably arranged on the floating chassis 1, and the specific arrangement method thereof can be determined by those skilled in the art, and no further details are given here; the second worm 822 is connected to the output shaft of the seventh motor 823, and the second worm 822 is rotatably arranged on the floating chassis 1, and the specific arrangement method thereof can be determined by those skilled in the art, and no further details are given here, and the second worm 822 is meshedly connected with the second worm wheel 821; the camera 81 is fixedly arranged on the second worm wheel 821.

[0118] In this embodiment, the camera 81 can change its angle within a range of ±90° through the camera angle driving component 82 .

[0119] In this embodiment, the seedling planting situation can be monitored in real time through the camera 81, and after the seventh motor 823 is started, the seventh motor 823 drives the second worm 822 to rotate, and the second worm 822 drives the second worm wheel 821 to rotate, thereby changing the monitoring angle of the camera 81, realizing real-time monitoring in a larger range, and at the same time, through the mutual cooperation of the power mechanism 5 and the monitoring mechanism 8, the planting density is accurately controlled.

[0120] In this embodiment, the first motor 233 , the second motor 315 , the fourth motor 2293 , the sixth motor 731 , and the seventh motor 823 may be stepper motors, respectively.

[0121] When the lotus root planting device is transplanting seedlings, the upper planting jaw 221 and the lower planting jaw 222 are in an initial state (horizontal state). When starting to plant, the lifting drive subassembly 434 in the lotus root seedling sorting mechanism 4 is first started to sort the lotus root seedlings to the first conveyor belt assembly 31. The first conveyor belt assembly 31 starts to transmit the lotus root seedlings. When the lotus root seedlings pass through the photosensor 34, the photosensor 34 outputs a detection signal to the first conveyor belt assembly 31, the lifting drive subassembly 434, the angle drive assembly 23 and the power mechanism 5. After the first conveyor belt assembly 31 receives the detection signal, it stops transmitting after 0.5s. At this time, the lotus root seedling has been blocked by the first baffle 33 and slides into the receiving groove 226 in the lower planting jaw 222 of the lotus root seedling planting mechanism 2 (the upper planting jaw 221 and the lower planting jaw 222 are in a closed and horizontal state). After the lotus root seedling planting mechanism 2 receives the detection signal, it stops transmitting after 0.5s. The angle driving component 23 starts to drive the lotus seedling clamping component, and the inclination angle of the planting upper jaw 221 and the planting lower jaw 222 starts to change, that is, the first worm gear 231 is driven to rotate by the first motor 233, and then the planting upper jaw 221 and the planting lower jaw 222 are driven to rotate. After rotating to the set angle, the fourth motor 2293 drives the screw 2291 to rotate, so that the screw nut 2294 drives the second base plate 2241 to move, and then the planting upper jaw 221 and the planting lower jaw 222 are driven to move, and the moving distance can be pre-set, for example, set to a moving distance of 160mm. After moving into place, the first cylinder 2242 starts working to drive the third base plate 2243 to move, and the third base plate 2243 drives the planting upper jaw 221 and the planting lower jaw 222 to continue to move and penetrate into the layer, wherein the first cylinder 2242 can select a cylinder with a stroke of 30mm. At this time, the lotus seedling has penetrated into the soil layer. Furthermore, planting begins. After the lotus seedlings are inserted into the soil layer, the second cylinder 2271 starts working, and drives the upper planting jaw 221 to open and close relative to the lower planting jaw 222 through the first connecting rod 2272. After the upper planting jaw 221 is opened, the lotus seedlings are inserted into the soil layer, and the first cylinder 2242 drives the upper planting jaw 221 and the lower planting jaw 222 to retract. When the second cylinder 2271 is working, the upper planting jaw 221 and the lower planting jaw 222 are closed, and at the same time, the upper planting jaw 221 and the lower planting jaw 222 are driven to reset (the position before planting) through the angle drive component 23 and the third drive sub-component 229. The power mechanism 5 is further started and moves to the next planting point to repeat the above work, thereby realizing the automatic planting of the lotus seedlings. Among them, when planting lotus roots, the working process diagram of the lotus seedling planting mechanism 2 can be referred to. Fig.13 , Fig.14 , Fig.15 , Fig.16 , Fig.17 , Fig.18 and Fig.19 process state diagram.

[0122] When planting lotus roots, the lotus root planting device only needs to place the lotus root seedlings in a certain direction (the lotus root seedlings can roll down in the material bin) in the material bin 41 to plant the lotus root seedlings. Each link is continuous in space and parallel in time. After verification, it only takes 10 seconds to plant a lotus root seedling, which improves work efficiency. The conical grooves of the planting lower clamp 222 and the planting upper clamp 221 can be adaptively designed to meet the planting needs of lotus root seedlings of different diameters. In addition, a reasonable interval time is set to avoid mutual interference between different processes and reduce unnecessary losses.

[0123] In summary, the lotus root planting device provided by the utility model has the following beneficial effects:

[0124] When planting lotus roots, after placing the lotus root seedlings on the lotus root seedling sorting mechanism 4, the lotus root seedling sorting mechanism 4 sorts the lotus root seedlings to the lotus root seedling transmission mechanism 3, and the lotus root seedlings sorted to the lotus root seedling transmission mechanism 3 are transmitted to the lotus root seedling planting mechanism 2 via the lotus root seedling transmission mechanism 3, and then the lotus root seedling planting mechanism 2 plants the lotus root seedlings. Among them, since the lotus root seedling planting mechanism 2, the lotus root seedling sorting mechanism 4, the lotus root seedling transmission mechanism 3 and the power mechanism 5 are respectively arranged on the floating chassis 1, when planting lotus root seedlings, the floating chassis 1 can be driven to move by the power mechanism 5, and then the lotus root seedling planting mechanism 2, the lotus root seedling sorting mechanism 4, the lotus root seedling transmission mechanism 3 and the power mechanism 5 can be driven to move, thereby realizing fully automatic planting. Since the floating chassis 1 can be moved in deep water and shallow water, its application range is widened and its flexibility is also improved.

[0125] It can be understood that the above embodiments only express the preferred implementation methods of the utility model, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the patent scope of the utility model. It should be pointed out that, for ordinary technicians in this field, without departing from the concept of the utility model, the above-mentioned technical features can be freely combined, and several deformations and improvements can be made, which all belong to the protection scope of the utility model. Therefore, all equivalent changes and modifications made to the scope of the claims of the utility model should belong to the scope covered by the claims of the utility model.

Claims

1. A lotus root planting device, characterized in that: include: Floating chassis; A power mechanism for providing power to enable the floating chassis to move in water, wherein the power mechanism is arranged at one end of the floating chassis; as well as A lotus root seedling planting mechanism for planting lotus root seedlings, wherein the lotus root seedling planting mechanism is arranged on the floating chassis; A lotus root seedling transmission mechanism for transmitting lotus root seedlings to the lotus root seedling planting mechanism, wherein the lotus root seedling transmission mechanism is disposed on the floating chassis and is adjacent to the lotus root seedling planting mechanism; A lotus root seedling sorting mechanism is used for placing lotus root seedlings and sorting the lotus root seedlings to the lotus root seedling transmission mechanism. The lotus root seedling sorting mechanism is arranged on the floating chassis and is adjacent to the lotus root seedling transmission mechanism.

2. The lotus root planting device according to claim 1, characterized in that: The lotus root seedling sorting mechanism comprises: a first frame, a silo for placing lotus root seedlings, and a first sorting component for sorting lotus root seedlings to the lotus root seedling transmission mechanism; The first frame is arranged on the floating chassis; The silo is arranged on the first frame; The first sorting component is arranged on the first frame and is adjacent to the lotus root seedling transmission mechanism.

3. The lotus root planting device according to claim 2, characterized in that: The silo includes a trough-shaped silo for placing lotus root seedlings, the trough-shaped silo includes a first end and a second end, the trough-shaped silo is arranged on the first frame, and the first end is lower than the second end; The first sorting assembly includes: a plurality of sliding members, a plurality of fixing members, a first bottom plate, and a lifting driving subassembly for driving the plurality of sliding members to rise and fall synchronously via the first bottom plate; A plurality of fixing members are sequentially arranged on the first frame along a first direction, a slide groove is arranged on a side of each fixing member close to the trough-shaped bin, each sliding member is slidably installed in a slide groove, and the sliding member close to the trough-shaped bin is arranged adjacent to the first end of the trough-shaped bin, so that the lotus seedlings roll along the first direction to the sliding member arranged adjacent to the trough-shaped bin, and the first direction is the direction in which the lotus seedlings roll from the second end to the first end; The fixing member far away from the trough-shaped bin is arranged adjacent to the lotus seedling transmission mechanism, the sliding member between the two fixing members is arranged adjacent to the previous fixing member, and the ends of the sliding member and the fixing member far away from the lifting drive member are respectively provided with chamfered surfaces inclined along the first direction; Among them, the highest point of the beveled surface of the sliding part adjacent to the trough-type bin is lower than the first end, the lowest point of the beveled surface of each sliding part when it rises to the highest position is higher than the highest point of the beveled surface of the corresponding fixing part, the highest point of the beveled surface of each sliding part when it descends to the lowest position is lower than the lowest point of the beveled surface of the previous adjacent fixing part, and the lowest point of the beveled surface of the fixing part adjacent to the lotus root seedling transmission mechanism is higher than the lotus root seedling transmission mechanism, so that the lotus root seedlings roll from the fixing part adjacent to the lotus root seedling transmission mechanism to the lotus root seedling transmission mechanism.

4. The lotus root planting device according to claim 3, characterized in that: The lotus seedling transmission mechanism comprises: a second frame, a first transmission belt assembly for transmitting the lotus seedlings rolled down from the fixing member adjacent to the lotus seedling transmission mechanism, a photosensitive sensor, a spring, and a first baffle for blocking the lotus seedlings so that the lotus seedlings slide down to the lotus seedling planting mechanism; The second machine frame is mounted on the floating chassis; The first conveyor belt assembly, the photosensor and the first baffle are all arranged on the second frame, the first conveyor belt assembly is arranged adjacent to the fixing member close to the lotus seedling transmission mechanism, and the photosensor and the first baffle are arranged in sequence on the transmission path of the first conveyor belt assembly; Wherein, the first baffle is arranged on the second frame via the spring.

5. The lotus root planting device according to claim 4, characterized in that: The lotus seedling planting mechanism comprises: a third frame, a lotus seedling clamping and grasping assembly for clamping and grasping the lotus seedlings that are blocked by the first baffle plate and then transplanting the lotus seedlings, and an angle driving assembly for changing the transplanting angle of the lotus seedling clamping and grasping assembly; The third frame is arranged on the floating chassis, the angle driving assembly is arranged on the third frame, the lotus seedling clamping assembly is arranged on the angle driving assembly, and the lotus seedling clamping assembly is close to the first conveyor belt assembly.

6. The lotus root planting device according to claim 5, characterized in that: The angle driving assembly comprises: a first worm wheel, a first worm for driving the first worm wheel to rotate, and a first motor for driving the first worm for rotating; The first motor is arranged on the third frame, the first worm and the first worm wheel are respectively rotatably arranged on the third frame, the output shaft of the first motor is connected with the first worm, the first worm is meshed with the first worm wheel, and the lotus seedling clamping assembly is fixed on the first worm wheel.

7. The lotus root planting device according to claim 6, characterized in that: The lotus seedling clamping assembly comprises: a first support frame fixed on the first worm gear, an upper planting jaw and a lower planting jaw for clamping the lotus seedlings that are blocked by the first baffle plate and transplanting the seedlings, a first driving subassembly for driving the upper planting jaw to open and close relative to the lower planting jaw, and a second driving subassembly for driving the lower planting jaw and the upper planting jaw to transplant the seedlings; The second driving subassembly includes a second base plate, a third base plate, and a first cylinder for driving the third base plate to move; The lotus seedling clamping assembly also includes a third driving subassembly for driving the second bottom plate to move; The second bottom plate is arranged on the first support frame via the third driving subassembly, the first cylinder is arranged on the second bottom plate, and the third bottom plate is arranged on one end of the piston rod of the first cylinder; The upper planting jaw is rotatably arranged on the third bottom plate, the lower planting jaw is fixedly arranged on the third bottom plate, and the upper planting jaw is arranged opposite to the lower planting jaw, and the surfaces of the lower planting jaw opposite to the upper planting jaw are respectively provided with clamping grooves, and one end of the lower planting jaw connected to the third bottom plate is provided with a receiving groove for receiving the lotus seedlings that are blocked by the baffle and slide down, and the receiving groove is communicated with the clamping groove on the lower planting jaw; The first driving subassembly includes a second cylinder, a first connecting rod and a second connecting rod, one end of the second connecting rod is slidably set on the third base plate, one end of the first connecting rod is rotatably connected to the other end of the second connecting rod, one end of the piston rod of the second cylinder is rotatably connected to the first connecting rod and one end of the second connecting rod, and the other end of the first connecting rod is rotatably connected to one end of the planting clamp connected to the third base plate.

8. The lotus root planting device according to any one of claims 1 to 7, characterized in that: The power mechanism includes: a propeller and a propeller driving assembly for driving the propeller to provide power to the floating chassis; The propeller driving assembly is arranged on the floating chassis, and the propeller is connected to the driving assembly.

9. The lotus root planting device according to any one of claims 1 to 7, characterized in that: The lotus root planting device also includes: a soil loosening mechanism; The loosening mechanism includes a fourth frame, a cutter head for loosening the soil, a cutter head driving assembly for driving the cutter head to rotate, a fourth cylinder for changing the inclination angle of the fourth frame, and a linear module; The linear module and the fourth cylinder are installed on the floating chassis; The cutter head driving assembly is mounted on the fourth frame, the cutter head is arranged on the cutter head driving assembly and is located at an end of the fourth frame close to the ground, the fourth frame is hingedly arranged on the slider of the linear module, the fourth frame is also slidably connected to one end of the piston rod of the fourth cylinder, and the connection end of the fourth frame and the slider of the linear module is close to the cutter head.

10. The lotus root planting device according to any one of claims 1 to 7, characterized in that: The lotus root planting device also includes: a monitoring mechanism; The monitoring mechanism includes a camera and a camera angle driving component for driving the camera to rotate; The camera angle driving component is arranged on the floating chassis, and the camera is arranged on the camera angle driving component.

Images