1289results about "Transplanting" patented technology

The invention provides a planting device for releasing speed-controlled aquatic plants. The planting device comprises a planting pot for planting submerged plants; the main body is of a double-ship structure; the clamping and putting mechanism is arranged on the main body, the clamping and putting mechanism comprises a rack, a conveying mechanism and a grabbing mechanism used for grabbing the planting pots, the grabbing mechanism is arranged on the rack in a sliding mode so as to move left and right, the conveying mechanism conveys the planting pots to the position below the grabbing mechanism, and the grabbing mechanism grabs the planting pots to the planting mechanism; the planting mechanism comprises a hollow sleeve, submerged plants of the conveying mechanism are moved to the position over the hollow sleeve through a grabbing mechanism, an annular pipe and air bags are further embedded in the inner wall of the hollow sleeve, the air bags are evenly and annularly distributed on the inner circumferential wall of the hollow sleeve, and the annular pipe is communicated with the air bags; the air pump is started to convey air into the annular pipe to inflate the air bag, and the air bag expands after being inflated to extrude the planting pot in the hollow sleeve, so that the planting pot slowly descends, and the planting work of plants is completed.

The invention relates to the technical field of transplanting devices, and discloses an automatic seedling transplanting vehicle capable of adjusting transplanting spacing, the seedling transplanting vehicle comprises a vehicle body frame, two sides of the vehicle body frame are provided with lifting guide rail assemblies, and a lifting adjusting platform is arranged between guide rails; a transplanting assembly is installed at the bottom of the platform, the core of the transplanting assembly is a vertical pipe, the bottom end of the vertical pipe is hinged to a pusher dog capable of being opened and closed, and the upper portion of the pusher dog is connected with an adjusting ring movably arranged on the vertical pipe in a sleeving mode through a transmission arm. The lifting of the adjusting ring can be linked with the transmission arm to control the opening and closing of the pusher dog to realize vertical insertion of the clamping jaw into the ground; a pressure regulator is arranged in the top of the vertical pipe, an L-shaped progressive rack of the pressure regulator is rigidly connected with the regulating ring, and a movable fluid distribution compression ring is connected below the pressure regulator; when the adjusting ring drives the pusher dog to act, the pressure regulator is synchronously linked, so that the conical head body of the fluid distribution pressing ring is embedded into the specific groove to form water channel communication; water flow of the water conveying hose is guided into the inner wall of the vertical pipe through the flow guide cavity and the anti-blocking flow guide ring and finally drips into target soil, and automatic wetting before seedling taking is achieved.

The invention discloses a multi-row planting rice transplanter, and belongs to the technical field of agricultural power machinery, the multi-row planting rice transplanter comprises a seedling hopper, a frame body of the seedling hopper is provided with a plurality of parallel inclined bottom grooves, seedlings are vertically stacked in the inclined bottom grooves, and the downstream of each inclined bottom groove is provided with a seedling discharge port for the seedlings to be smoothly taken out; a main adjusting frame of the base is fixed below the seedling hopper. By arranging the contactors with the variable gaps and the matched adjusting assemblies of the contactors, lossless seedling taking and reliable clamping of seedlings are achieved. When the contactor is close to the seedling discharging opening from bottom to top, the variable gap is automatically enlarged by the adjusting assembly, so that a plurality of seedlings smoothly enter the fork head, and the damage of stems and leaves caused by too narrow opening is avoided; when the contactor moves downwards to the seedling discharging opening, the gap is rapidly reduced, seedling stems are actively clamped, friction force between seedlings is overcome, and it is ensured that the seedlings synchronously move downwards along with the contactor. The dynamic regulation mechanism remarkably reduces the seedling taking damage rate and improves the seedling integrity.

The invention discloses an oilseed rape pot seedling transplanter, and relates to the technical field of oilseed rape planting. Comprising a power headstock, a seedling planting mechanism, a support, a transmission shaft and first side plates, the support is connected with the power headstock, the transmission shaft is in transmission connection with the power headstock, the transmission shaft is rotationally connected with the support, the two ends of the transmission shaft are each provided with one first side plate, and a plurality of rotating shafts are arranged between the two first side plates in parallel; each rotating shaft is provided with a plurality of duckbilled planters, and each duckbilled planter is provided with a switch assembly used for controlling the duckbilled planter to be opened and closed, a seedling feeding mechanism and a seedling taking mechanism. According to the rape pot seedling transplanter provided by the invention, automatic transplanting of rape pot seedlings can be realized, the transplanting efficiency of the rape pot seedlings is improved, and labor is saved.

The invention relates to an automatic transplanting machine for cabbage plug seedlings and a transplanting method, and belongs to the technical field of agricultural machinery. The transplanter comprises a tray feeding device, a seedling taking device, a seedling dropping device and a planting device, and is mainly characterized in that seedling taking claws of the seedling taking device are gathered at a seedling taking position through magnetic attraction to grab plug seedlings; when the seedling taking claw is transferred to a seedling dropping position, the vertical downward movement of the seedling taking claw is forcibly converted into horizontal separation movement by utilizing a pin shaft on the seedling taking claw and a slide way plate fixed on the rack, so that accurate pitch change from dense seedling taking to dispersed seedling dropping is realized, and a complex electronic or pneumatic mechanism is replaced; when seedlings are prepared to be thrown, the seedlings are actively pushed by adopting relative movement of the thrust ring and the contact pin, so that adhesion of the plug seedlings and the contact pin is effectively overcome, reliable seedling dropping is ensured, the seedling damage rate is remarkably reduced, and the efficiency and reliability of transplanting operation are improved.

The invention relates to the technical field of vegetable seedling transplanting, in particular to automatic vegetable seedling transplanting equipment which comprises a self-propelled transplanting equipment body, a guide seat frame and a transplanting frame, the guide seat frame is arranged at the right end of the self-propelled transplanting equipment body, and the transplanting frame is arranged at the tail end of a soil inserting structure of the self-propelled transplanting equipment body. The guide seat frame comprises a seat plate, a barrel part, a wheel frame, an assembly, a clamping seat, a frame plate and a threaded sleeve, the guide seat frame, the bearing frame and the connecting sleeve are subjected to height limiting through the assembly, the connecting sleeve is slidably arranged in the bobbin, the clamping seat is inserted into the top of the bobbin, and the clamping seat is inserted into the top of the bobbin; threaded assembly is conducted on the threaded block through the locking cover, bolts are assembled in the threaded sleeve and in the frame body of the self-propelled transplanting equipment body in a threaded mode, a guide seat frame of the equipment body is of an assembled installation structure, the height of a seat plate can be conveniently adjusted, and the self-propelled transplanting equipment is suitable for operators of different heights.

This invention relates to the field of bell pepper seedling transplanting technology, specifically a fully automatic mobile tray-type bell pepper seedling transplanting and planting integrated machine, including a trolley, a machine vision module, a tray handling module, a tray storage module, a tray seedling removal module, a seedling picking module, a planting module, and a soil gathering and irrigation module. In most bell pepper planting processes, manual transplanting is primarily used, where seedlings cultivated in trays are manually transported to the field and then transplanted manually. Some machines rely on manual tray handling, using mechanical claws to directly grasp the rootstock, causing damage to the seedling roots. This integrated machine achieves full automation without damaging the seedling roots, using a linkage to press and remove the seedlings, greatly ensuring the integrity of the seedling roots. Multiple trays can be planted simultaneously, and the removed trays can be collected and processed uniformly, significantly improving planting efficiency and accuracy, reducing manual labor input, and increasing seedling survival rate.

The application discloses a rice transplanter seedbed automatic feeding device and belongs to the technical field of agricultural planting. The device comprises a mounting frame, a guide plate and a rice seedling transplanting mechanism are arranged on the mounting frame, a guide groove is arranged on the guide plate, and the guide groove is used for providing seedlings for the rice seedling transplanting mechanism. A gantry is arranged on the mounting frame, rotating rods are horizontally and uniformly arranged on the inner side walls of the gantry, supporting plates are fixedly arranged on the side walls of the rotating rods, and the supporting plates are used for supporting the seedlings. When the rotating rods are separated from the supporting plates, the supporting plates drive the rotating rods to rotate until the top wall of the supporting plates is attached to the top wall of the guide plate. At this time, the supporting plates are parallel to the guide plate. Meanwhile, under the action of a liquid supply mechanism, water in a cavity is discharged through holes, and the discharged water in the holes flows to the surface of the supporting plates, thereby reducing the friction between the seedlings connected in blocks on the surface of the supporting plates and the supporting plates. Therefore, the seedlings connected in blocks on the surface of the supporting plates can slide along the surface of the supporting plates to the guide groove on the surface of the guide plate, so that the guide groove is automatically fed.

The utility model belongs to the technical field of transplanting equipment, and discloses a paper bowl type transplanter. The utility model relates to a chained paper bowl transplanting machine, which comprises a seedling storage mechanism, a seedling supporting mechanism, a soil breaking mechanism, a seedling emergence mechanism, a soil covering mechanism and a compaction mechanism, the seedling storage mechanism can be used for placing chained paper bowls, and the soil breaking mechanism can form transplanting ditches suitable for planting of single seedlings. Single seedlings planted in the chain type paper bowls are rapidly placed in the transplanting ditches in a vertical posture through the seedling supporting mechanism and the seedling emergence mechanism, and finally a compact covering soil layer is formed through the soil covering mechanism and the compacting mechanism, so that the steps of ditching, transplanting, soil covering and compacting are continuously completed, the speed limitation of manual seedling taking and feeding is eliminated, and the transplanting efficiency is improved. The transplanting efficiency of the tobacco seedlings is greatly improved.

The application discloses a rice transplanter and a profiling feedback device and a profiling method thereof, and belongs to the field of rice transplanters. The profiling feedback device of the rice transplanter comprises a guide piece, a pull wire, a pull sleeve and a limiting piece. The guide piece is rotationally connected to a floating boat and can move along with the floating boat. One end of the pull wire is connected to a rack of the rice transplanter, and the other end is fixedly connected to a tension sensor. The limiting piece is fixed to the rack, and the pull sleeve is located between the limiting piece and the guide piece. The pull wire is arranged in the pull sleeve and can move relative to the pull sleeve. When the guide piece moves, the guide piece can be pressed against the limiting piece to extrude the pull sleeve, cause the pull sleeve to deform, and then pull the pull wire, so that the pull wire transmits force to the tension sensor, and the planting part is controlled to move up and down. Compared with mechanical transmission in the related art, the structure is simplified, the volume is small, and maintenance is simple.

A vegetable transplanting device based on multi-source radar data fusion and real-time path recognition, including: - a motion module (1) that serves as a carrier of the device and is designed to move the entire device along a planned path; - planar solid-state laser radars (2) installed on both sides of the motion module (1) and configured to acquire two-dimensional high-density point cloud data of the lateral surrounding areas of the device; - a vegetable transplanting module (3) designed to receive the vegetable seedlings to be transplanted and to carry out the field transplanting; - a vegetable storage module (4) equipped with a vegetable transplanting tray and used to store the seedling containers with the vegetable seedlings to be transplanted; - a path real-time detection module (5) which is connected to the spherical 3D radar (6), the planar solid-state laser radars (2) and the motion module (1) and is configured to fuse the multi-source radar data and plan the transplant path in real time; - a spherical 3D radar (6) configured to acquire three-dimensional point cloud data of the field environment and to obtain information about terrain irregularities, obstacle distribution and spatial arrangement in the vicinity of the device; - a visual module (7) configured to provide visual feedback to the robot arm to adapt the gripping and transplanting pose of the robot arm and thus support highly precise, self-adapting vegetable transplanting operations; - a robot arm module (8) configured to automatically pick up the vegetable seedlings to be transplanted from the seedling containers.

The invention discloses a self-adaptive parameter control system and method for a halfpace field rice transplanter based on full-hydraulic transmission, particularly relates to the technical field of hydraulic parameter control, and aims to solve the technical problem of dynamic power competition between a walking system and a planting device when the full-hydraulic transmission rice transplanter works in a halfpace field. Working pressure signals of a walking motor and a planting device are monitored in real time, the divergence degree of envelope lines of the two pressure signals is calculated so as to recognize the power competition state of a system, and when power competition is detected, the required power of two execution mechanisms is dynamically calculated, and a hydraulic pump displacement distribution coefficient is generated; and then the interaction characteristics of the outlet pressure of the main pump and the output flow signal and the transmission characteristics of the pressure signal of the executing mechanism are fused, the dynamic balance degree of the system is generated, the displacement distribution coefficient is corrected, and finally the opening degree of the walking motor and the proportional valve of the planting device is synchronously adjusted based on the corrected coefficient. Accurate distribution and dynamic balance control of the power of the hydraulic system are achieved.

The invention relates to a tobacco seedling transplanter, which comprises a rack, and is characterized in that the rack is provided with a tobacco seedling tray; a seat; a control mechanism; the invention relates to a tobacco seedling punching and transplanting mechanism, which comprises a seedling dropping motor, a charging tray, a separated seedling dropping device, a transmission mechanism and a seedling dropping device opening and closing control mechanism, the seedling dropping motor drives the separated seedling dropping device to rotate through the transmission mechanism, so that the separated seedling dropping device punches tobacco seedling planting holes in tobacco ridges, and the seedling dropping device opening and closing control mechanism is linked with the transmission mechanism to control opening and closing of the separated seedling dropping device; an energy mechanism; the water and fertilizer box is used for conveying water and fertilizer into the separated seedling casting device; and the driving mechanism comprises two driven wheels and two driving wheels, and each driving wheel is driven by an independent driving motor. The device has the advantages that tobacco seedling planting is completed while punching is conducted, and the problem that tobacco seedlings cannot be accurately planted into holes is solved; the rotating speed of the motor can be adjusted in real time, and tobacco seedling transplanting is ensured to proceed at a set speed.

The invention provides soil-shoveling double-layer film-mulching rice transplanting equipment and a use method thereof, and belongs to the field of agricultural machinery. The soil-shoveling double-layer film-covering rice transplanting equipment comprises a double-layer film-covering device and a rice transplanter planting part, the double-layer film covering device comprises an upper roller body assembly, a lower roller body assembly, a main machine frame, a front shovel plate assembly and a rear laying assembly. The front shovel plate assembly shovels up soil in a field block, the soil is pushed to the position between the upper roller body assembly and the lower roller body assembly, the lower surface of an upper roller belt is covered with an upper layer film, the upper surface of a lower roller belt is covered with a lower layer film, and the upper roller body assembly and the lower roller body assembly extrude and cover a soil layer to form a double-layer film-covered soil block. The rear laying assembly is used for inserting seedlings on the double-layer film-covered soil blocks by matching the double-layer film-covered soil blocks with the transplanting part of the rice transplanter. Through constraint of the double-layer film, seedlings can be kept straight and not inclined, the situation that the transplanting effect is affected due to uneven contact between soil and the film when the field is uneven can be avoided, meanwhile, field weed growth can be prevented, and early maturation of the seedlings is promoted.

The invention discloses a full-hydraulic rice transplanter equipment state regulation and control method and system based on industrial design, and relates to the technical field of agricultural rice transplanters, and the method comprises the steps: obtaining the initial state of a rice transplanter, and collecting the environment data information of an operation farmland; determining the initial field entering state of the rice transplanter according to the environment data information of the operation farmland and the initial state of the rice transplanter. Whether the rice transplanter meets the operation requirements of the rice transplanting depth, the rice transplanting position and the like in the operation farmland or not is determined according to the initial state of the rice transplanter and the environmental factor influence of the operation farmland, and then full-hydraulic dynamic adjustment can be conducted according to the field entering posture of the rice transplanter and the farmland environment so as to adapt to the rice field environment change; and the reliability of farmland operation is ensured. The defect that in the prior art, a rice transplanter cannot conduct self-adaptive work regulation and control in a complex rice field environment is effectively overcome.

The invention relates to a facility crop transplanter which comprises a rack, a front walking mechanism arranged at the front end of the rack and a rear walking mechanism arranged at the rear end of the rack, a seedling taking mechanism, a duckbilled planting device and a seedling feeding mechanism are sequentially arranged at the upper end of the rack at intervals from front to back in the length direction of the rack, and the seedling feeding mechanism is used for conveying hole trays in the length direction of the rack; a transverse moving mechanism is arranged at the lower end of the seedling taking mechanism, the transverse moving mechanism is used for driving the seedling taking mechanism to move in the width direction of the rack, and the seedling taking mechanism is used for taking out pot seedlings from the hole tray and can drive the pot seedlings to reciprocate between the transverse moving mechanism and the seedling conveying mechanism; a seedling blocking piece is arranged above the duckbilled planting device, and when the seedling taking mechanism takes out the pot seedlings from the hole tray and moves towards the transverse moving mechanism, the seedling blocking piece is used for blocking the pot seedlings and enabling the pot seedlings to fall into the duckbilled planting device. According to the transplanting machine, flexible operation and efficient transplanting in scattered small planting areas can be achieved, and the applicability problem that a large field transplanting machine cannot be applied in facilities is solved.

The invention relates to a rice transplanter steering automatic lifting control system based on a geomagnetic principle, and the system comprises a geomagnetic sensor which is disposed on a frame of a rice transplanter, is used for detecting the steering angle of a vehicle body, and is connected with a transplanting part lifting controller through a CAN bus; the sensitivity adjusting knob is electrically connected with the transplanting part lifting controller and is used for setting a steering action triggering angle; the lifting motor is connected with the transplanting part lifting controller through a full-bridge circuit; the planting part lifting controller is used for receiving a steering angle signal of the geomagnetic sensor and controlling the positive and negative rotation of the lifting motor according to a trigger angle set by the sensitivity adjusting knob; and the intelligent instrument is communicated with the transplanting part lifting controller through a CAN (Controller Area Network) bus and displays the working state of the system in real time. The system is simple, easy to install, low in cost, wide in application scene and good in compatibility, is not only suitable for rice transplanters, but also can be popularized to other agricultural machines, realizes related automatic actions during steering, and has a good application effect and a good market prospect.

The invention relates to the technical field of agricultural machinery and auxiliary equipment, and discloses a precise seedling dropping device of an unmanned aerial vehicle. A seedling carrying plate is arranged on the rack, and a seedling throwing opening is formed in the seedling carrying plate; the seedling supply mechanism is arranged on the seedling carrying plate and comprises a seedling pipe frame, and a plurality of seedling storage pipes are arranged on the seedling pipe frame; the control system is fixed at the bottom of the seedling carrying plate and comprises a driving mechanism and a transmission shaft connected with the driving mechanism, and the transmission shaft is connected with the seedling pipe frame to drive the seedling supply mechanism to rotate; when the seedling storage pipe is driven to rotate to be aligned with a seedling throwing opening in the seedling carrying plate, seedlings stored in the seedling storage pipe in advance fall to the seedling guide mechanism; the seedling guide mechanism comprises a guide pipe and a branch pipe, one end of the branch pipe is communicated with the seedling throwing opening, the other end of the branch pipe is communicated with the guide pipe, and the guide pipe is arranged at the bottom of the seedling carrying plate and used for guiding seedlings to be vertically and downwards thrown; the air blowing mechanism is fixed to the rack and used for providing downward airflow for the guide pipe. The precise seedling dropping device of the unmanned aerial vehicle can realize single-plant fixed-point precise dropping.

This invention discloses a transplanter and a method for transplanting potted chili seedlings. The transplanter includes a frame, on which a seedling tray conveying mechanism, a seedling picking mechanism, a seedling cup mechanism, and a transplanting mechanism are mounted. The seedling tray conveying mechanism includes a conveyor belt. The seedling cup mechanism includes multiple seedling cups forming a ring chain, and the lower side of each seedling cup can open at a preset position to release the chili seedlings inside. The conveyor belt surrounds the seedling cup mechanism, and the seedling cup mechanism has two rows of seedling cups protruding from the left and right sides of the conveyor belt, respectively. The seedling trays located on the second side of the conveyor belt sequentially release the chili seedlings inside to the transplanting mechanism. This invention, by rearranging the seedling cup mechanism, fully utilizes the space inside and on the sides of the conveyor belt, resulting in a compact overall layout of the transplanter. This reduces the size of the machine, improves its flexibility, and reduces the seedling picking stroke of the picking claws, thereby increasing transplanting efficiency.

The invention discloses a rice transplanter with a seedling depth self-adaptive adjusting function, belongs to the technical field of rice transplanters, and aims to solve the problems that the seedling insertion depths are different due to non-uniform hardness distribution of field soil and fluctuation of terrains, and the seedlings are inclined after being inserted due to unevenness of the field terrains. A push-pull rod is arranged in the supporting frame, two seedling boxes are oppositely arranged in the supporting frame, seedling outlets are formed in the seedling boxes in a penetrating mode, a first driving assembly is arranged in the supporting frame, a linkage assembly is arranged in the supporting frame and connected with the first driving assembly, and two dynamic adjusting assemblies are oppositely arranged in the linkage assembly. The seedling inserting depth can be conveniently and dynamically adjusted, it is guaranteed that each seedling inserting depth meets the transplanting requirement, the depth consistency is guaranteed, the transplanting quality is improved, and meanwhile it is conveniently avoided that due to inclination of the supporting frame, seedling inserting inclination is caused, and the transplanting quality is affected.

The utility model discloses an automatic seedling taking test bed for pepper plug seedlings, and belongs to the technical field of agricultural machinery. The seedling picking and conveying device comprises a seedling picking mechanism, a seedling conveying mechanism and a rack, the seedling conveying mechanism is fixedly installed on the top of the rack, and the seedling picking mechanism is installed on the inner side of a frame of the rack and fixedly connected with the rack; the seedling taking mechanism comprises a multi-connecting-rod-sliding-block mechanism and a seedling taking end executor, the multi-connecting-rod-sliding-block mechanism and the seedling feeding mechanism are in driving connection through a seedling feeding motor, the seedling feeding motor is fixedly connected with the rack, and the seedling taking end executor is connected with the multi-connecting-rod-sliding-block mechanism and moves plug seedlings to a seedling throwing position along a seedling taking track. The automatic seedling taking test bed is compact in structure and easy to maintain, so that the reliability and the high efficiency of the whole system are ensured. The structure and the movement mode of the multi-connecting-rod-sliding-block mechanism ensure high automation and low labor intensity in the whole seedling taking process, and meanwhile, the low-damage seedling taking effect is ensured.

The invention relates to the technical field of check valves for well drilling, and discloses a steering structure of an adjustable rice transplanter, which comprises a vehicle, the side wall of the vehicle is rotatably connected with a rice transplanter, the bottom of the vehicle is rotatably connected with front wheels, and the bottom of the vehicle is rotatably connected with rear wheels. The front wheels are rotated to the maximum angle in the non-rice-transplanting direction, then the rotating speed of the rear wheels is increased until the rotating speed reaches the maximum value, at the moment, the pressure mechanism limits the forward movement of the vehicle, and the friction force between the rear wheels and the ground is reduced in the muddy ground and muddy water, so that the vehicle drives the rice transplanter to rotate in the steering direction of the front wheels; after the vehicle and the rice transplanter finish steering, the original distance between L and U is K, the distance between the original position of L and the new position of L after steering is 2K and is equal to the original distance between seedlings, and it is guaranteed that after the equipment finishes steering, the distance difference between the seedlings is small.

The invention relates to the technical field of forestry machinery, in particular to planting equipment for transplanting tilia amurensis tissue culture seedlings, which comprises a moving trolley, a guide rod, adjusting frames, lifting frames, a material frame, a planting hopper and the like, the guide rod is connected to the middle of the front side of the moving trolley, the adjusting frames are symmetrically connected to the guide rod in a sliding manner, and the lifting frames are connected to the adjusting frames in a sliding manner; a material frame is installed on the lifting frame, two planting hoppers are arranged at the positions, corresponding to the position under the material frame, of the lifting frame, and the two planting hoppers on the corresponding sides are designed to be closed oppositely. The downward movement of the planting hopper enables the water injection barrel to generate negative pressure and automatically suck and store water from the liquid storage barrel through the cooperation of the piston rod and the positioning block, after the planting hopper is lifted and opened to release the saplings, the water injection barrel resets to press the stored clear water into the material frame and irrigate the clear water to the roots of the saplings, and the design integrates the two procedures of planting and irrigation into one and automatically completes the two procedures. And water can be immediately supplemented after planting.

[Problem] Provided are an automatic traveling method, an automatic traveling program, and an automatic traveling system capable of causing a work vehicle having an obstacle detection function to automatically travel without reducing work efficiency while ensuring safety. [Solution] An automatic traveling system 1 includes a setting processing portion 512 for setting the function of an obstacle sensor 54 that detects a detection target around a work vehicle 10 to be enabled or disabled, and traveling processing portion 111 that, when the function of the obstacle sensor 54 is set to be disabled, enables the automatic traveling if a predetermined condition related to the operator is satisfied, and prohibits the automatic traveling if the predetermined condition related to the operator is not satisfied.

The invention discloses an automatic heightening and leveling chassis system of a hill and mountain tobacco transplanter and a control method, and relates to the field of agricultural machinery. The system comprises a chassis body, a power transmission system, an executing mechanism, a sensing system and a control system. A front wheel assembly of the chassis body is flexibly connected with a frame through a hinge mechanism, and a rear driving wheel assembly is provided with a hydraulic independent suspension. The sensing system comprises a six-axis tilt angle sensor and a height measuring assembly and is used for collecting tilt angle and ridge surface data in real time; the control system adopts a PID algorithm to drive the front wheel lifting assembly to adjust the pitch angle, the hydraulic independent suspension adjusts the roll angle, and the electromagnetic clutch realizes differential steering and turning around in a narrow space. The problems that traditional equipment is poor in terrain adaptability, insufficient in intelligence and the like are solved, transplanting uniformity and operation efficiency are improved, and the device adapts to complex terrains of hills and mountains.

A bidirectional compensation type tobacco seedling transplanting mechanism comprises a vehicle body which is provided with a power assembly, a planting device and a well cellar hole forming drill bit. The power assembly comprises a main power shaft, a first non-circular gear, a second non-circular gear and a gearbox shell, and the first non-circular gear and the second non-circular gear are both arranged in the gearbox shell. The first non-circular gear is fixedly arranged relative to the vehicle body; the main power shaft drives the gearbox shell to rotate relative to the vehicle body; the second non-circular gear is meshed with the first non-circular gear; the second non-circular gear is connected with a crank; the crank is connected with a first / second connecting rod, the tail ends of the first connecting rod and the second connecting rod are arranged on the framework in a sliding manner, and the well cellar cavitation drill bit and the planting device are connected to the tail ends of the first connecting rod and the second connecting rod respectively. According to the bidirectional compensation type tobacco seedling transplanting mechanism, the hole forming quality and the seedling falling success rate are improved, the well cellar depth and the hole opening size conform to the agricultural requirements of tobacco seedling growth, the heat preservation effect of tobacco seedlings in the early growth stage can be guaranteed, and the survival rate of the tobacco seedlings is improved.

The invention relates to the technical field of modern agriculture, in particular to an intelligent auxiliary rice transplanting method and system for multi-unmanned aerial vehicle cluster collaborative operation, and the method comprises the steps: distributing a flight task and an operation region for a detection unmanned aerial vehicle according to the detection demand of a target rice planting region; collecting image data of a target rice planting area based on the detection unmanned aerial vehicle; the image data are input into a pre-trained detection model to recognize the abnormal condition of the target rice planting area, a rice transplanting device is controlled to execute seedling supplementing operation based on the abnormal condition, and the detection model is constructed by introducing an attention mechanism to improve a YOLO5 algorithm and combining with an optimized loss function. Intelligent and efficient rice planting management can be achieved, and the rice yield and quality are improved.

The invention discloses a spacing-adjustable transplanting machine based on planting, and relates to the technical field of existing agricultural machinery equipment, the spacing-adjustable transplanting machine comprises a transplanting mechanism, the transplanting mechanism comprises a plurality of storage boxes, auxiliary blocks and a plurality of cameras, the top of each mounting block is additionally provided with a second electric push rod, and the telescopic end of each second electric push rod is additionally provided with an auxiliary wheel. A group of first springs are fixed between each moving block and the corresponding top plate, a plurality of marking labels are placed in each storage box, and a plurality of motors are additionally mounted in grooves in the tops of auxiliary blocks. Therefore, the situation of seedling leakage during later manual seedling filling is avoided, blank zones in a planting area are avoided, the yield of unit area is guaranteed, and the use efficiency of a transplanter in modern agricultural machinery equipment is improved.

The utility model belongs to the technical field of agricultural machinery, and particularly relates to a seedling transplanter which comprises a drilling device, an irrigation device and a seedling storage cylinder which are connected to a positioning piece, the seedling storage cylinder is fixedly connected to the positioning piece, a seedling outlet of the seedling storage cylinder is provided with a pressing plate, the pressing plate is rotatably connected to the seedling storage cylinder, and the seedling outlet of the seedling storage cylinder is provided with a plurality of holes. The seedling outlet can be closed and opened; the drilling device is movably connected to the positioning piece through a sliding structure so as to move in the vertical direction under the acting force. The water inlet end of the irrigation device is communicated with a water source, and the water outlet end of the irrigation device is opposite to the seedling outlet and used for irrigating seedlings in the foundation soil. Therefore, the problems that in the tobacco seedling transplanting process, the transplanting efficiency is low, the seedling damage risk is high, watering is uneven, and water resources are wasted are solved.

The invention discloses an automatic seedling dropping and transplanting planter, which belongs to the technical field of seedling transplanting and planting, and is characterized in that a seedling tray automatic seedling feeding mechanism is arranged on a multi-connecting-rod duckbilled automatic transplanting and power linkage mechanism, and a circulating type interval seedling dropping mechanism is arranged below the seedling tray automatic seedling feeding mechanism; the circulating type interval seedling throwing mechanism is located above the multi-connecting-rod duckbilled automatic transplanting and power linkage mechanism, and the ditching and soil covering mechanisms are arranged on the front side and the rear side of the multi-connecting-rod duckbilled automatic transplanting and power linkage mechanism; the multi-connecting-rod duckbilled automatic transplanting and power linkage mechanism is arranged behind the circulating type interval seedling throwing mechanism and provides power for the circulating type interval seedling throwing mechanism, and the seedling raising disc automatic seedling feeding mechanism pushes seedlings into the circulating type interval seedling throwing mechanism, then feeds the seedlings to the multi-connecting-rod duckbilled automatic transplanting and power linkage mechanism and finally feeds the seedlings to the ditching and soil covering mechanism. The automatic seedling dropping and transplanting planter provided by the invention is suitable for green Chinese onion planting, can improve the mechanical degree of green Chinese onion seedling dropping and transplanting, realizes the automatic work of the whole process, and is relatively high in working efficiency.