24 results about "Agricultural mechanization" patented technology

The invention, which relates to the technical field of agricultural mechanization, provides a multi-source-fusion-based holographic sensing intelligent module for farming machinery, comprising a plurality of independent sensor units. And the data processing unit is used for receiving and storing various data acquired by the plurality of independent sensor units, the data processing unit adopts a multi-source data fusion algorithm based on a traditional rule, and the various data comprise soil humidity, meteorological conditions, crop growth states, mechanical motion states and energy efficiency data in the cultivation process. According to the multi-source fusion-based holographic sensing intelligent module for the farming machine, the flexibility and response speed of farming operation are remarkably improved, the operation quality is effectively improved, energy consumption and resource waste are reduced, and agricultural production is further promoted to develop towards the efficient and sustainable direction.

The utility model relates to the technical field of agricultural harvesters, in particular to a ton bag storing and discharging device, and aims to solve the problem that a harvester needs to be shut down when a ton bag is replaced. The device comprises a temporary storage hopper arranged on the harvester and used for temporarily storing materials, and a discharging opening is formed in the bottom of the temporary storage hopper and used for conveying the materials into a ton bag below. And a buffer baffle assembly is arranged on the outer side of the buffer hopper, material falling can be flexibly managed by controlling the assembly, and it is ensured that the machine does not stop running. The ton bag replacing device is reliable in structure, improves operation efficiency and continuity, reduces manual intervention, achieves rapid ton bag replacing under the non-stop condition, and meets the requirement for efficient and continuous operation of modern agricultural mechanization.

The invention discloses an intelligent reflective film tiling machine for an apple orchard and a control method of the intelligent reflective film tiling machine. The tiling machine comprises a mechanical execution module, an intelligent control module, an environment perception module, an energy management module and a man-machine interaction module, the intelligent control module completes path planning, obstacle avoidance and instruction issuing by means of an ROS system; the environment sensing module is fused with multiple sensors to realize accurate positioning and quality monitoring; the energy management module is based on solar power supply, energy-saving and environment-friendly; the man-machine interaction module supports remote control and state monitoring. Through the integrated improved design of a mechanical structure, intelligent control, multi-source sensing and energy management, full-flow automation of reflective film laying, quality monitoring precision and energy utilization environmental protection are achieved, the operation efficiency and quality are improved, and agricultural mechanization and intelligent development is promoted.

The present application belongs to the field of agricultural mechanization and precision agriculture technology, and particularly relates to a farm machine operation quality monitoring system and method based on RTK high-precision positioning, which comprises a separated monitoring device arranged outside the agricultural machine, a cloud platform and a user terminal. The separated monitoring device comprises an RTK positioning module, a multi-protocol CAN port module, a data buffer module and a wireless communication module, and realizes independent collection and real-time uploading of centimeter-level operation track and farm tool operation parameters. The cloud platform has functions of row distance dynamic analysis, speed compliance evaluation, operation coverage analysis and multi-source fusion evaluation, and can generate operation heat maps and comprehensive quality evaluation reports. The user terminal is used for visual display and cost accounting during operation. The system can realize data neutrality, quality traceability and operation collaborative scheduling during the whole process of agricultural machine operation, significantly improves operation efficiency and management transparency, and is suitable for large-scale agricultural production and socialized agricultural machine service quality supervision scenarios.

The invention relates to the technical field of intelligent agricultural machinery, and discloses an intelligent crop recovery system based on carbon circulation, which comprises an impurity removal device, a sorting device, a drying device, a transmission device, a storage device, a carbon dioxide supply device and a plant greenhouse, the feeding end of the sorting device is arranged at a discharging port of the impurity removal device, the discharging end of the sorting device communicates with a feeding port of the drying device through a pipeline, and the conveying device is arranged between the drying device and the storage device; the top of the storage device is communicated with the carbon dioxide supply device, and the bottom of the storage device is communicated with the plant greenhouse, so that the crop storage efficiency is improved, chemical residues are reduced, environmental pollution is reduced, and efficient cleaning, drying, storage and waste gas recycling of crops are achieved; the mechanization degree in the crop recycling process is higher, the operation difficulty of farmers is reduced, and the development of intelligent agricultural mechanization is promoted.

The utility model relates to a poly V-belt-gear transmission mechanism of a yaw tractor, and belongs to the technical field of agricultural machinery in hilly and mountainous areas. According to the mechanism, through innovative integration of multi-wedge belt flexible transmission and gear rigid transmission, automatic compensation of axis deviation and efficient power transmission are achieved. Specifically, a poly V-belt wheel 1 is connected with an output shaft of an engine through a spline, power is transmitted to a poly V-belt wheel 2 through a poly V-belt, and the high friction coefficient and the elastic deformation capacity of the poly V-belt are utilized to adapt to dynamic axis changes; the rotating center shaft is connected with a gearbox input shaft through a gearbox assembly, rigid transmission is completed through a cylindrical gear set, and the stability under the large load is ensured. The tensioning wheel assembly provides constant tension to prevent slipping; the deep groove ball bearing supports all rotating parts, and friction loss is reduced. The flexible transmission mechanism has the self-adaptability of flexible transmission and the high-efficiency reliability of gear transmission, the transmission efficiency, the equipment service life and the safety of a tractor in hilly and mountainous area operation are remarkably improved, and a low-cost solution is provided for agricultural mechanization in complex terrains.

The application provides a track agricultural machine transfer platform system and a dynamic pose adjustment closed-loop control method thereof, the system comprises a fixed base, a dynamic regulation platform and a control system, the fixed base is used for providing a mounting base, the dynamic regulation platform is mounted on the fixed base and is used for bearing an agricultural machine to be transferred and realizing three-dimensional space pose adjustment, the control system is electrically connected with the dynamic regulation platform and is used for processing collected data, executing an optimized AKF algorithm and outputting a control instruction. The application combines a three-degree-of-freedom dynamic regulation platform and an optimized AKF algorithm, constructs a complete "perception-decision-execution" closed-loop control system, realizes position tracking adjustment and tipping early warning of the agricultural machine, cooperatively works a pneumatic active damping and a linear motor module, makes sensor data more reliable, provides safety guarantee for hilly and mountainous agricultural machine transfer, and provides high-reliability technical guarantee for intelligent agricultural machine equipment of agricultural mechanization transportation.

The utility model discloses a plastic film residue recycling machine, which belongs to the field of agricultural mechanization, and comprises a front pull rod assembly, the rear side of the front pull rod assembly is fixedly connected with a main driving frame, the main driving frame is internally provided with a film lifting belt, the outer side of the film lifting belt is fixedly connected with a plurality of spike teeth, and the spike teeth are arranged on the spike teeth. A film removing plastic disc is arranged on the top of the front side of the film removing belt, a film removing disc is arranged on the rear side of the top of the film removing belt, a front packing belt system is arranged on the rear side of the film removing disc, and a rear packing system is arranged below the front packing belt system. According to the utility model, the film lifting belt is arranged, the plastic film removing disc is arranged at the top of the front side of the film lifting belt, and the plastic film removing disc is arranged at the rear side of the top of the film lifting belt, so that residual films in cut soil are lifted through the rotation of the film lifting belt and the spike teeth, and residual soil blocks on the residual films are removed through the running fit of the plastic film removing disc; the plastic film residue recycling device is simple and efficient, the plastic film residue recycling capacity is high, and soil residues are few.

This application relates to the field of agricultural mechanization and intelligent control technology, and discloses a method for collaborative operation of multiple agricultural machines based on a vertical domain large model. The method includes: a central controller receiving multi-source sensing data uploaded by onboard controllers, fusing and constructing a vertical domain knowledge graph and generating a load distribution prediction model, and issuing an initial collaborative path accordingly; each onboard controller collecting attitude data to calculate deviations, correcting parameters and uploading them if they exceed a threshold, and generating an optimized collaborative path; the central controller receiving torque values ​​to calculate the resultant torque distribution, determining the lever arm length distribution, analyzing the center of gravity offset in conjunction with the weight of the agricultural machinery, and issuing commands to adjust the relative posture of the agricultural machinery under high loads; each onboard controller monitoring hydraulic pressure, fine-tuning actuator resistance and uploading stability parameters if it exceeds the range; the central controller evaluating durability indicators based on historical data, and updating the collaborative path by fusing real-time data when the indicators are too low, obtaining the final solution. This application improves the accuracy of collaborative operation of multiple agricultural machines in complex terrain.

The invention relates to the technical field of agricultural mechanization and automation thereof, and discloses a precision agriculture-oriented air-ground integrated multi-source information acquisition robot, which comprises a ground walking device, a flight driving device, a mode conversion device, an environment sensing device, a soil detection device and an information processing module. According to the air-ground integrated multi-source information acquisition robot for precision agriculture, a chassis gasket is arranged below a chassis of a ground walking device robot, and a Mecanum driving wheel module driven by a chassis driving stepping motor is combined, so that the omni-directional moving capability and the adjustable ground clearance of the robot are realized; the trafficability and the operation flexibility of the robot in crops with different heights and complex farmland terrains are obviously improved; by arranging the electromagnetic lock and the through groove matching structure on the lower fixing plate of the vehicle arm in the mode conversion device, when the robot is in the flight mode, the vehicle arm is locked through the lock cylinder of the electromagnetic lock, and relative movement between the vehicle arm and the robot body in the flight process is effectively prevented.

The present application relates to tractor technical field, especially a tractor drive mechanism, including drive axle housing, guide rod and wheel edge transmission assembly, two groups of wheel edge transmission assembly are symmetrically installed on both sides of tractor chassis through independent suspension system, wheel edge transmission assembly one end rotatably connected with wheel edge reduction assembly, wheel edge reduction assembly one side rotatably connected with pull rod, drive axle housing outside is provided with guide cylinder, guide rod is arranged in the inner cavity of guide cylinder, guide rod is connected with the pull rod of corresponding side through second universal shaft, both sides of drive axle housing are fixedly installed with axle housing connecting disc, axle housing connecting disc is internally provided with half shaft, differential is drivenly connected with the input end of half shaft, the output end of half shaft is drivenly connected with the wheel edge transmission assembly of corresponding side through first universal shaft, wheel edge transmission assembly is drivenly connected with the wheel edge reduction assembly of corresponding side, the technical difficulties of insufficient ground adhesion of complex terrain and low efficiency of narrow field turning are solved, and the actual needs of agricultural mechanization in hilly areas are met.

The invention discloses sapling transplanting and storing equipment with a path planning function, and relates to the technical field of forestry afforestation and agricultural mechanization equipment. The invention provides sapling transplanting storage equipment with a path planning function aiming at the problems that traditional transplanting operation depends on manual point finding, walking is repeated, hole positions and seedling throwing are prone to deviation, and a mechanism is complex and insufficient in reliability. A main body is provided with a surveying and positioning device, a control device and a main control processor, and a path planning instruction is generated and output; a track assembly and a track driving mechanism are arranged on the lower portion of the body to achieve walking positioning, a drilling irrigation mechanism is arranged on the front side of the body and comprises a drilling mechanism and an annular spraying head, and a water storage tank on the rear side supplies water through a water supply pipe. A seedling feeding clamping mechanism is arranged on the outer side of the main body and is matched with the lifting mechanism and the limiting guide mechanism to move downwards for feeding. Continuous operation of surveying, drilling, irrigation, seedling taking and hole-aligning throwing is achieved, invalid driving and miss planting and missing planting are reduced, and efficiency and stability are improved.

The utility model provides a kind of lodging corn harvesting device, belong to agricultural mechanization engineering technical field, to solve the problem that traditional harvesting device cannot effectively distinguish the corn plants of different lodging degree, leading to the posture of straw support that cannot be dynamically adjusted, prone to miss collection or damage plant, the utility model includes harvester body, the fixed shaft is fixedly connected on the harvester body, the fixed shaft is fixedly connected with several limit rings, several limit rings are arranged along the axial direction of fixed shaft, several limit rings are respectively rotatably connected with several rotating ring assemblies, several limit rings are coaxially arranged with several rotating ring assemblies, which makes lighter lodging plants can be lifted up and harvested without manual intervention, through the design of protective cover, the claw body can be tilted upward when sliding, and the severely lodging plants are pushed aside to wait for manual processing, using this way to handle corn plants of different lodging degree, to avoid the situation of missing collection or damage plant.

The application discloses an automatic corn processing device and a processing method, and relates to the field of agricultural mechanization. The corn processing device comprises a detection device, a processing device and a first conveying assembly. The detection device comprises a detection assembly and the first conveying assembly. The detection assembly is arranged on one side of the first conveying assembly and is used for detecting corn on the first conveying assembly. The processing device is arranged on one side of the detection device and comprises a first cutting assembly, a second conveying assembly and a corn adjusting assembly. The first cutting assembly is arranged on one side of the second conveying assembly. The corn adjusting assembly is arranged on the second conveying assembly and is electrically connected with the detection assembly. The corn is judged by the detection assembly to determine whether there is a bad point on the corn. Information about whether the corn has a bad point is sent to the corn adjusting assembly. The end of the corn and the bad point are cut by the first cutting assembly. Manual screening is not needed in the whole process. Therefore, the processing speed and quality of the corn are improved without increasing the cost investment.

This utility model relates to the field of agricultural equipment automation, and more particularly to an intelligent flexible tomato harvesting robot, comprising a robotic arm, a collecting device, a support mechanism, a walking mechanism, and a control system; the top of the robotic arm is rigidly connected to the collecting device; the support mechanism is fixedly connected to the robotic arm; the walking mechanism is fixed to the bottom of the support mechanism; and the control system is fixedly mounted on the support mechanism. The robotic arm includes a power drive component, a transmission connection component, a linear motion component, a rotary support component, an arm frame component, an end effector component, a camera, and a tube base; the camera is fixed above the end effector component. This utility model, through an intelligent flexible tomato harvesting robot, integrates a six-degree-of-freedom robotic arm, a tracked chassis, and a vision recognition system, and adopts an integrated cutting and clamping end effector to adapt to complex terrain and multi-scenario harvesting needs, achieving efficient and non-destructive operation, significantly reducing labor costs, and promoting the mechanization and intelligentization of agriculture.

This utility model discloses a high-efficiency fertilizer application device for agricultural mechanization, relating to the field of agricultural machinery technology. The utility model includes a base plate, a storage box mounted on top of the base plate, and rectangular array of legs fixed to the lower surface of the storage box, which are connected to the upper surface of the base plate. Inside the storage box is a mixing and crushing assembly, which includes a motor mounted on the outer wall of the storage box. The motor output end has a connected rotating shaft, and the side wall of the rotating shaft has a ring-shaped array of crushing blades, each group of crushing blades having a common connected stirring rod. An adjustable distance assembly is also provided on the outer wall of the storage box. This utility model incorporates a mixing and crushing assembly to break up clumps of fertilizer, effectively preventing fertilizer clumps from clogging the connecting pipes, allowing for smoother fertilizer discharge and improving fertilization efficiency. The adjustable distance assembly allows for adjustment of the distance between fertilizer pipe outlets according to the spacing between crops, increasing the applicability and improving practicality.

The present application belongs to the field of agricultural mechanization equipment, and proposes a greening auxiliary planting device based on different mountainous conditions, which comprises a hand-held device and a walking device. The walking device comprises a front wheel mechanism, a rear wheel mechanism and a bottom bridge. A pair of ground grabbing devices are arranged at the tail of the bottom bridge. An intestinal type vehicle body is arranged above the front wheel mechanism and the rear wheel mechanism. A rotary clamping device is arranged at the front end of the intestinal type vehicle body. The rotary clamping device comprises a plurality of interval distributed lower clamping openings. A tail hoop is arranged at the position close to the rear end of the intestinal type vehicle body. A group of telescopic devices are arranged on both sides of the tail hoop. The telescopic device comprises a fixed cantilever, a movable cantilever, a plurality of upper clamping pieces and a righting clamping piece. The movable cantilever is provided with a control device arranged on the hand-held device for controlling the telescopic device to stretch and retract. The present application has the advantages of reasonable design, good mobility, better mountain passability, being conducive to auxiliary planting and improving work efficiency.

The utility model relates to agricultural mulching machine technical field, concretely for a kind of agricultural mulching machine device for agricultural mechanization, it has the characteristics of improving practicability, including double-layer support and telescopic link, the middle part of double-layer support is rotationally connected with the double screw rod of the external thread reverse thread setting, mobile block of reverse movement is threadedly connected on double screw rod, the lower part of mobile block and the upper part of telescopic link are fixedly arranged together, rotate double screw rod, drive two telescopic links to be close to each other or away from each other, the lower part of several telescopic links is fixedly provided with support plate, the support plate of displacement left part is rotationally connected with first cylinder body by pivot, the support plate of displacement right part is rotationally connected with second cylinder body by pivot, several support plates are all equipped with threaded hole, and all are threadedly connected with bolt, the side wall of first cylinder body is equipped with jack, the side wall of second cylinder body is equipped with another jack, and the free end of jack and bolt is inserted and connected.

The invention discloses a multifunctional seeder, which relates to the technical field of agricultural machinery, and comprises a rack, a storage box is mounted on the rack, the outlet end of the storage box is connected with a transmission module, one end, far away from the storage box, of the transmission module is hinged to a base frame, and the transmission module is laid flat around a hinge shaft relative to the rack or one end of the transmission module is lifted, and a seeding module is mounted at the outlet of the transmission module. The seeding module comprises a rice transplanting mechanism and a blocky seed seeding mechanism, and the rice transplanting mechanism and the blocky seed seeding mechanism are replacement parts of each other. According to the scheme, the modular thinking is mainly utilized to reform and design an existing rhizome agricultural seeder, rice seedlings, garlic seedlings and other seedlings can be sown, sweet potato seeds, potato seeds and other tuber seeds can be sown, traditional farming labor in rural areas is turned to agricultural mechanization, the labor intensity of farmers is reduced, the rural productivity is improved, and the economic benefit is increased. And the development of the village revitalizing strategy is promoted.

The utility model belongs to the technical field of agricultural equipment, and particularly relates to an agricultural mechanical fertilizing device which comprises a chassis, a mixing box is fixedly mounted on the top surface of the chassis, two first rotating shafts are rotatably mounted on the inner side wall of the mixing box, and a plurality of stirring rollers are fixedly mounted on the outer side walls of the two first rotating shafts; the plurality of stirring rollers are arranged on the outer side walls of the two first rotating shafts in a staggered manner; the fixed box is fixedly installed on the top surface of the mixing box, the fixed box communicates with the mixing box, a sieve plate is slidably installed on the inner side wall of the fixed box, a cavity is formed in the fixed box, a first motor is started to drive the sieve plate to slide up and down in a reciprocating mode through a plurality of assemblies, and at the moment, needed raw materials are poured into the top surface of the sieve plate through a feeding opening; and overlarge impurities can be left on the top surface of the sieve plate, so that the impurities are prevented from entering the mixing box to damage the interior of the mixing box, and the device has the advantage of practicability.

The invention discloses an agricultural whole-process mechanized precise fertilization system, and belongs to the technical field of agricultural mechanization. The system comprises a multi-source sensing unit, a cloud decision-making unit, a vehicle-mounted control unit, a self-adaptive fertilization execution unit and a postpartum feedback unit, and all the units construct a real-time data interaction closed loop through a 5G and edge calculation module; the multi-source sensing unit adopts a framework of fusing ground array sensing and air on-demand calling remote sensing to realize full-coverage collection of field data; the cloud decision-making unit generates a dynamic fertilization scheme through a triple mechanism of a basic model, a real-time correction layer and digital twinborn simulation; the self-adaptive fertilization execution unit realizes dynamic matching of fertilization parameters and field conditions; and the postpartum feedback unit performs reverse iteration optimization on the model through effect evaluation. According to the system, the fertilization precision and the fertilizer utilization efficiency are improved, agricultural non-point source pollution is reduced, the adaptability of the system to different crops and plots is enhanced, and support is provided for modern agricultural refined planting.

The invention discloses a pepper harvesting and packaging all-in-one machine and a control method thereof. The pepper harvesting and packaging all-in-one machine comprises a chassis moving device, a centralized collecting device, a conveying device, a sorting device, a bag opening device, a packaging device, a straw harvesting device and a ploughing device. The chassis moving device is used for driving the system to move, the centralized collecting device is used for harvesting hot peppers and branches and leaves attached to the hot peppers, the conveying device is used for conveying the harvested hot peppers and the branches and leaves to the sorting device, and the sorting device is used for screening the hot peppers and the branches and leaves and conveying the screened hot peppers to the bag opening device. The bag opening device is used for opening empty packaging bags to contain the peppers, the packaging device is used for sealing and transferring the packaging bags containing the peppers, the straw harvesting device is used for harvesting straw, and the ploughing device is used for ploughing the harvested land. According to the harvester, the function integration from harvesting to packaging can be achieved, the follow-up farming functions such as straw treatment and land ploughing can be achieved, integrated operation is achieved, and the harvester belongs to the technical field of agricultural mechanization.

The application belongs to the technical field of soil mechanics and agricultural mechanization engineering, and discloses a system and a method for in-situ stress detection of soil, which comprises a stress sensing probe and a mounting device; when the stress sensing probe is buried in the soil body through the mounting device, the stress of the soil body caused by external load is transmitted to the internal liquid through the flexible package, so that the internal pressure change is proportional to the average normal stress of the soil body plane, the formula is met, and the in-situ measurement of the stress of the soil body is realized; the application further provides a matching mounting device and method, directional drilling, reaming and smooth embedding of the sensor are realized through the mounting support, the installation auxiliary pipe and the support leveling mechanism, installation disturbance is reduced, the measurement accuracy and long-term stability are improved, and the laying efficiency and angle control ability of the sensor under complex farmland topography are improved through the standardized mounting device.

The invention relates to the technical field of agricultural mechanization and Internet of Things. The rice transplanter operation method comprises the following steps: generating rice transplanter collaborative operation planning information according to target operation land parcel information, a rice transplanter set and preset agronomic parameters, and sending the rice transplanter collaborative operation planning information as operation task data to each rice transplanter in the rice transplanter set to obtain operation progress information and updated operation state information, generating monitoring display information according to the operation progress information and the updated operation state information, and sending the monitoring display information to the user terminal. And when the updated running state information meets a preset control condition and / or a control instruction issued by the user terminal is received, generating remote control information. The method has the effect of improving the operation efficiency in the collaborative operation process of the multiple rice transplanters.