78results about "Topping machines" patented technology

The utility model provides a flexible clamping carrot harvesting vehicle which comprises a vehicle body capable of moving in the field, a clamping conveying mechanism is arranged on the front portion of a chassis of the vehicle in the moving direction of the vehicle, the clamping conveying mechanism comprises a pair of conveying belts with the conveying path inclining upwards, and belts on the conveying faces of the two conveying belts make contact or are adjacent to each other. A clamping conveying path capable of being used for clamping a carrot leaf area on the ground and applying pulling force is formed, and supporting wheels used for supporting a belt are distributed on the two sides of the clamping conveying path in a staggered mode to form large clamping wheels. The pulling force of the clamping transmission path on the side part of the carrot leaf area is stable; according to the carrot harvester, by integrating advanced mechanical, electronic and automatic technologies, rapid, accurate and mild harvesting operation on carrots can be achieved, so that the overall production efficiency is improved, and loss is reduced.

The invention provides a root vegetable leaf cutting method and system based on deep learning, and the method comprises the steps: collecting image data of root vegetables, and positioning a cutting point through a meat quality detection model; and preprocessing the image data and training the leaf cutting decision model. And the photographing thread collects a harvesting real-time image by using a leaf cutting decision model, the flesh body detection model locates a tangency point and obtains a result, fruit objects are packaged based on the result and a timestamp, and the fruit objects are pressed into a real object queue. The prediction thread predicts and interpolates the queue position to obtain a smooth prediction object queue; and the decision thread identifies the cutting position and cuts the leaf of the rhizome. According to the method, boundary positioning tangency points are identified through the meat quality detection model, and chain mechanical pulling damage is avoided; the leaf cutting decision model is trained through preprocessing and the like to improve the image recognition robustness, and it is ensured that the leaf cutting lengths are consistent; predicting a thread interpolation smooth trajectory, and compensating time delay; and the decision-making thread performs cooperative judgment, so that the mistaken cutting risk is reduced, and the problem of root vegetable meat body protection is solved.

A chain tensioning mechanism for a beet leaf trimming vehicle includes a frame, a gearbox fixedly mounted on the frame, and main shafts connected to the output shaft of the gearbox via chain drives. The main shafts are rotatably mounted on the frame via bearings and have several trimming blades mounted on them. A connecting frame for connection to a tractor is fixedly mounted on one side of the frame, and a caster wheel is mounted on the other side. A side plate is fixedly mounted on the frame, and one output shaft of the gearbox and one end of one of the main shafts pass through the side plate. This invention features a simple structure and ingenious design. Tensioning wheels on an adjusting plate abut against the inner side of the chain, while the remaining tensioning wheels abut against the outer side. Under the elastic force of a tensioning spring rod, the chain is tensioned, preventing chain slippage, ensuring transmission efficiency, meeting practical needs, and suitable for widespread application.

The present application relates to a kind of radish automatic harvesting device, more particularly to radish pulling equipment technical field, including harvesting car and first support frame, harvesting car rotationally connected with the first support frame being symmetrical along the longitudinal direction of harvesting car, first support frame inside is equipped with pulling component, harvesting car rotationally connected with the electric push rod being symmetrical along the longitudinal direction of harvesting car, the telescopic rod of electric push rod and first support frame rotationally connect, harvesting car is equipped with the taking component along the longitudinal direction of harvesting car in first support frame side away from, harvesting car is equipped with cutting component in the side close to taking component, harvesting car is equipped with storage component in the side close to taking component.The present application can be according to different regions, different planting mode and radish variety, by electric push rod to adjust the height of pulling component pulling radish, so as to facilitate the radish to be pulled out.

The invention relates to a cutting device (40) for cutting plants. The cutting device comprises at least one cutting unit (41) which has at least one probe element (21), fastened to a holding element (13), for determining an extent of a plant, at least one cutting element (22), fastened to a further holding element (11), for cutting the plant depending on the extent, and at least two frame coupling elements (4, 6). Here, at least one of the holding elements (11, 13) is coupled to a cutting device frame (1) by the frame coupling elements (4, 6). The holding elements (11, 13) are arranged movably relative to one another. The cutting device comprises an adjusting device (42) which is configured to adjust the holding elements (11, 13) relative to one another independently of a movement of at least one of the holding elements (11, 13) relative to the cutting device frame (1).

The present application belongs to the technical field of agricultural machinery, and particularly relates to a reed canary grass harvester. The reed canary grass harvester comprises a machine body, a moving device, a cutting device, a harvesting device, a screening device and a storage device. The moving device is used to drive the machine body to move in a predetermined direction. The cutting device is used to cut off the stems and leaves of the reed canary grass on the ground surface. The harvesting device comprises a first digging assembly and a second digging assembly. The second digging assembly is used to dig up the upper layer of reed canary grass, and the first digging assembly is used to dig up the lower layer of reed canary grass. The screening device is fixedly connected with the machine body. The storage device is fixedly connected to one end of the machine body. The height of the first digging assembly is adjusted, the cutting device cuts off the stems and leaves of the reed canary grass, the second digging assembly digs up the reed canary grass in the upper layer of soil, the first digging assembly digs up the reed canary grass in the lower layer of soil and enters the screening device to separate the reed canary grass from the soil and then enters the storage device. By adjusting the height of the first digging assembly, the problem that the reed canary grass growing in the deeper soil cannot be dug up is solved.

The application provides a multi-row garlic harvester, which comprises a harvester frame, a clamping rod conveying component connected with the harvester frame, a front guide component connected with the clamping rod conveying component, a root and sprout cutting component connected with the clamping rod conveying component, a belt conveying component in transmission connection with the root and sprout cutting component, a soil shaking screen component connected with a conveying side plate, a ratchet wheel soil removing component connected with the conveying side plate, and a stem and leaf crushing component connected with the harvester frame. The multi-row power transmission assembly realizes power transmission of multi-row harvesting, is convenient for disassembly, replacement and maintenance, the root and sprout cutting component quickly cuts off the roots and sprouts, the stem and leaf crushing component realizes crushing and cutting of the stems and leaves, prevents winding and accumulation, improves the garlic harvesting efficiency, the soil shaking screen component and the ratchet wheel soil removing component remove the soil of the roots and sprouts, and can realize crushing and removal of the soil blocks.

To solve a problem with a conventional work vehicle that workability in selection work for crops passing through a crop conveying device is not necessarily satisfactory sufficiently.SOLUTION: A work vehicle is a digger picker work machine, and includes: a crop harvesting device 200 for harvesting crops, which is arranged in the space between right and left front wheels 110, and right and left rear wheels 120; a crop conveying device 300 for conveying the crops harvested by the crop harvesting device 200 backward through the space between the right and left rear wheels 120; and a crop storage body 400 for storing the crops conveyed by the crop conveying device 300. The crop conveying device 300 includes a crop scooping conveyer 310 for scooping crops upward. and is provided with a robot arm 510 for performing crop selection work for selecting the crops before the crops scooped by the crop scooping conveyer 310 are stored in the crop storage body 400.SELECTED DRAWING: Figure 1

There is a root vegetable harvester in which a Seo Yi-ra for loosening soil around root vegetables such as Japanese radish is provided, and the root vegetables are pulled out from a field while holding the stems and leaves of the root vegetables. To solve the problem that a conventional Seo Yi-ra loosens soil on the side of a root vegetable, does not cut unnecessary roots at the lower end of the root vegetable, causes the roots to bite into a field when pulling out the root vegetable, has large pull-out resistance and inhibits good pull-out operation. To provide a vegetable harvester capable of carrying out good pulling out operation by providing a Seo Yi-ra with functions for cutting roots at the lower ends of root vegetables.SOLUTION: In a vegetable harvester provided with a Seo Yi-ra (21) for loosening soil around a crop (D) such as a radish growing in a field, and a pulling and conveying device (7) for pulling the crop (D) out of the field while holding foliage parts of the crop (D), the Seo Yi-ra (21) is provided with a root-cutting part 21b for cutting roots (R) extending downward from a lower end of the crop (D), and the Seo Yi-ra (21) is configured to be switchable between a working state of being plunged into the field to loosen soil and a housed state of being housed near a machine body above the field.SELECTED DRAWING: Figure 1

This invention discloses a pickled mustard tuber harvester and harvesting method, belonging to the field of agricultural machinery technology. The harvester includes a frame, a walking mechanism, a leaf removal and root cutting mechanism, a tuber head sweeping and separating mechanism, a battery, and a control box. The leaf removal and root cutting mechanism includes a mounting frame, a rotary drive, a rotary cutter disc, and a root cutting blade assembly; the rotary cutter disc has blades and arrayed flexible striking elements; the root cutting blade is suspended behind the rotary cutter disc via a flexible connector. The tuber head sweeping and separating mechanism includes a roller with a sweeping rod, a drum with flexible striking elements, and a bottom screen plate. During operation, the rotary cutter disc first removes most of the stems and leaves, the flexible striking elements beat away the remaining stems and leaves, and the root cutting blade drags and cuts the roots; the sweeping rod sweeps the tuber heads into the drum, and the flexible striking elements tumble the tuber heads to separate the stems, leaves, and soil before outputting them. This invention achieves integrated operation of leaf removal, root cutting, collection, and cleaning; leaf removal is thorough without damaging the tuber heads; root cutting adapts to the ground surface; the structure is simple and reliable; and it improves the efficiency and quality of pickled mustard tuber harvesting.

The present disclosure provides a fertilization operation control method and apparatus, a medium, a device, and a system. The method comprises: acquiring a real-time concentration index parameter measured by a fertilizer solution measurement apparatus; on the basis of the real-time concentration index parameter, determining a target moment when a fertilizer solution concentration reaches the maximum concentration value; and upon determining the target moment when the fertilizer solution concentration reaches the maximum concentration value, adjusting the opening proportion of a control valve in real time on the basis of the real-time concentration index parameter and a target remaining fertilization duration corresponding to the target moment. The opening proportion of the control valve is automatically adjusted in real time on the basis of the real-time concentration index parameter and the target remaining fertilization duration, thereby reducing the number of manual adjustments of the control valve, and improving the convenience of use. By adjusting and optimizing a concentration attenuation rate in a fertilization process in real time, the fertilizer concentration changes more gently within different time periods, and the fertilization effect of the fertilizer solution is improved.

The present application relates to pickled mustard tuber harvesting technology field, specifically to a kind of pickled mustard tuber harvesting device and method based on intelligent agriculture, including mobile car, intelligent agricultural monitoring unit and harvesting assembly, harvesting assembly includes multiple turnover clamping units, multiple loosening cone, multiple swing adjusting units, multiple harvesting channels and multiple cutting units, loosening cone is stirred inside soil, or by swing to adjust loosening angle;Loosen soil, turnover clamping unit drives pickled mustard tuber to move up and down, repeatedly try, gradually increase moving distance, so that pickled mustard tuber is separated from soil;Loosening is completed, and turnover clamping unit turns pickled mustard tuber to above harvesting channel, releases clamping to make it fall in harvesting channel inside;Cutting unit is started, and the cutting removal of root and leaf of pickled mustard tuber in harvesting channel is carried out, and pickled mustard tuber production is obtained green head;Thus by loosening soil, so that pickled mustard tuber can easily separate from soil.

A cutting device for cutting plants is provided, and includes at least one cutting unit. The cutting unit has at least one probe element, which is fastened to a holding element and is intended for determining an extent of a plant. Furthermore, the cutting unit has at least one cutting element, which is fastened to a further holding element and is intended for cutting the plant depending on the extent. The cutting unit has at least two frame coupling elements. At least one of the holding elements is coupled to a cutting device frame by means of the frame coupling elements. The holding elements are arranged movably relative to one another.

The invention relates to the technical field of agricultural machinery, and discloses a carrot double-row staggered harvesting method based on intelligent control. According to the method, the parallel layout design that the space is staggered front, back, up, down, left and right is innovatively adopted, two adjacent rows of harvesting units are arranged in parallel in a staggered mode, independent single-row operation is achieved, and the collision problem of traditional double-row synchronous harvesting is effectively avoided. Through an integrated learning control system, feature selection / relation modeling of multi-sensor data is realized by fusing a Stacking framework with a TabNet model attention mechanism, robustness prediction precision is provided based on a gradient boosting decision tree in combination with an XGBoost model, and finally an optimal control decision is realized through a logic regression meta-learner. The links of advancing, clamping, cutting, conveying and the like in the real-time carrot double-row harvesting process work cooperatively. The narrow-distance carrot harvester is suitable for narrow-distance carrot planting agriculture, meets the requirement for automatic harvesting in a one-ridge two-row / four-row high-density planting mode, and is high in operation efficiency.

The invention discloses a method and device for synchronously picking up peanut pods, seedling vines and mulching films in small hilly land parcels, and relates to the technical field of peanut harvesters. An inclined baffle is fixedly installed on the side, close to the mulching film bin, of the inner wall of the cover plate, the end, close to the mulching film bin, of the inclined baffle inclines downwards, and empty grooves are evenly formed in the outer side of the inclined baffle. The empty grooves are evenly formed in the outer side, a blowing-out space is provided for fallen leaves mixed in pods, in the blowing process, an inclined baffle is used for blocking a long-strip-shaped mulching film, the small fallen leaves penetrate through the empty grooves, then leave the device and fall into the ground, and the situation that the pods are mixed with the fallen leaves in the harvesting and separating process, and consequently a large number of fallen leaves are mixed in the pods is prevented; the cleanliness of the harvested pods is influenced.

The utility model relates to the technical field of pulling devices, in particular to a pulling device of a beet harvester, which comprises a harvester and a fixing frame. And a fixing frame is arranged at the outer end of the harvester and is welded and fixed with the harvester. According to the beet green top removing device, the cutting position of the blade is accurately adjusted according to the actual height of beet leaves through the rotating motor, excessive or insufficient cutting is avoided, different cutting changes are flexibly coped, beet green tops are effectively removed, it is guaranteed that the best cutting effect can be achieved under different field parcels and growth conditions, waste of beet root raw materials is reduced, and the beet green top removing device is worthy of popularization and application. The integrity of beet harvesting is improved; baffles are used for blocking green tops of beets in the cutting process, common collection during follow-up pulling and collecting of beet root tubers is prevented, the purity of the beet root tubers is improved, the green tops are preliminarily separated through the baffles, the green top treatment requirement of follow-up cleaning work can be reduced, and the efficiency of the harvesting process is improved.

This invention provides a hand-held onion harvesting equipment and its control method for hilly and mountainous areas, including a root-cutting and conveying device, a top leaf removal device, a petiole removal and conveying device, a harvesting frame, a walking chassis device, and a hand-held device. The top leaf removal device is located above the end of the root-cutting and conveying device, the petiole removal and conveying device is located behind the root-cutting and conveying device and the top leaf removal and conveying device, and the harvesting frame is located behind the petiole removal and conveying device. The root-cutting and conveying device is used to cut the onion roots and convey the onions through the top leaf removal device to the petiole removal and conveying device. The top leaf removal device is used to remove the leaves at the top of the cut onion. The petiole removal and conveying device is used to remove excess petioles from the onion and continue to transport the onion to the harvesting frame. This invention realizes the functions of cutting, conveying, removing leaves, returning to the field, and harvesting onions, integrating multiple processes into one, reducing subsequent processing, effectively reducing the impurity rate of onions, and improving the efficiency and quality of onion harvesting.

The utility model relates to a multifunctional rootstock combine harvester header which comprises a seedling killing machine which is arranged on the front portion of a machine frame and used for smashing garlic sprouts, a shearing mechanism which is arranged on the front portion below the seedling killing machine and used for shearing the garlic sprouts, a movable cutter mechanism which swings front and back is arranged on the machine frame behind the seedling killing machine, and a conveying and lifting mechanism is arranged on the machine frame behind the movable cutter mechanism. A horizontally-arranged transmission shaft is arranged on the rear portion of the machine frame, the transmission shaft is in transmission connection with a power input device arranged on the harvester, the shearing mechanism is in transmission connection with the transmission shaft through a first transmission mechanism, and the seedling killing machine is in transmission connection with the transmission shaft through a second transmission mechanism. And the movable cutter mechanism is in transmission connection with the transmission shaft through a three-transmission mechanism. By adopting the header disclosed by the utility model, the problem that the garlic sprouts are wound and the problem that the garlic bulbs are damaged due to pulling between the garlic sprouts and the garlic bulbs are avoided.

The utility model belongs to the technical field of harvesters, and particularly relates to a potentilla anserine harvester which comprises a frame, a horizontal cutter set is arranged below the head of the frame, a digging shovel is arranged on the rear portion of the horizontal cutter set, a conveying device is arranged on the rear portion of the digging shovel, and a classifying screen is arranged on the rear portion of the conveying device. A cover shell is arranged at the top of the classifying screen, rhizomes of potentilla anserine above the ground can be cut off when the horizontal cutter set works, the potentilla anserine is dug out through the digging shovel and conveyed upwards through the conveying device, after the potentilla anserine reaches the highest point, the harvested potentilla anserine is thrown to the classifying screen at a certain speed, multi-stage array screening holes are formed in the classifying screen, and the potentilla anserine rolls downwards under the action of gravity; and meanwhile, the fan blows high-speed airflow to the classifying screen through the air supply pipe, and the silverweed cinquefoil roots with different sizes are blown to the storage box below the mesh screen, so that classification is realized. The whole process is automatic, mechanical and pneumatic principles are combined, efficient harvesting is achieved, instant grading is achieved, and the potentilla anserine harvesting efficiency and quality control are greatly improved.

The application discloses a peanut combine harvester header with double-stage independent lifting adjustment function, which comprises a cutting and crushing assembly and a digging and conveying assembly; the digging and conveying assembly comprises a first frame body and a conveying and soil screening mechanism installed on the first frame body; a digging mechanism is fixed to the front end of the first frame body, and a depth limiting wheel is installed on the side of the first frame body; the rear end of the first frame body is rotatably installed relative to a harvester vehicle body, and a header lifting oil cylinder is connected between the first frame body and the harvester vehicle body; the rear side of the cutting and crushing assembly is located above the front side of the digging and conveying assembly, the second frame body of the cutting and crushing assembly is in a rotatable connection relationship with the first frame body, and a cutting lifting oil cylinder is connected between the second frame body and the first frame body. The double-stage independent lifting structure is adopted, the harvesting adaptability is improved, the depth limiting wheel plays a role in limiting the digging depth and can support the cutting and crushing assembly, and the ground contouring effect of the depth limiting wheel can make the cutting and crushing assembly follow the ground contouring movement.

This invention relates to the field of automated harvesting machinery technology, specifically a peanut leaf trimmer, comprising a frame plate, wheels, a height adjustment component, a carrying platform, a leaf storage component, an air blowing component, a cutting component, a leaf gathering component, and an anti-tangling component. Addressing the problems of high labor intensity and low efficiency in traditional manual peanut leaf trimming, the invention incorporates a cutting component and a leaf gathering component to achieve mechanized leaf trimming, reducing farmers' labor burden and improving production efficiency. Considering the potential for equipment entanglement during peanut leaf trimming, an anti-tangling component is designed, using a reciprocating anti-tangling lever to promptly remove tangled materials, ensuring the normal operation of the equipment. Considering the complexity and diversity of agricultural production environments, the invention includes a flexibly adjustable height adjustment component and a leaf gathering component, enabling the equipment to adapt to peanut plants at different growth stages and planting densities, meeting the needs of actual agricultural production.

The invention discloses a garlic harvester and a use method thereof, and belongs to the technical field of garlic planting equipment and agricultural machinery. Front wheels which can be dynamically lifted through hydraulic cylinders are integrated at the front end so as to span high ditches. The bottom soil breaking knife abandons complex machinery, and extremely simple fine adjustment of the penetrating angle is achieved by increasing or decreasing gaskets on the rear portion of a fixing screw. A garlic clamping conveying belt synchronously matched with kinematics is created for the first time, the clamping speed of the garlic clamping conveying belt is constantly a specific proportion of the advancing speed, and perfect drawing force is provided. A unique space dislocation time sequence is adopted in the cutting link, namely the front lower garlic tassel cutting device firstly cuts roots, and the rear upper garlic stem cutting device cuts stems, so that garlic bulbs vertically fall into a follow-up conveying belt without damage only by means of gravity. In addition, the system carries an image recognition camera and an intelligent algorithm, the physical size of the garlic is measured in real time, an electric lifting rod is dynamically driven to adjust the height of a cutter, cutting-damage-free flexible harvesting of one garlic and one cutter is thoroughly achieved, and the commodity rate of the garlic is greatly increased.

The application discloses an alternating shovel-digging type coptis harvest machine, which comprises a shovel-digging device, and the shovel-digging device is a four-bar linkage mechanism and specifically comprises a crankshaft, a shovel-digging connecting rod, a shovel-digging rocker and a tooth harrow. A point A is taken as the coordinate origin of the rotation center of the crankshaft, and a Cartesian coordinate system is established. A connecting point D of the shovel-digging rocker and a machine frame is a fixed point. A hinged point of the upper end of the shovel-digging connecting rod is a point B. A hinged point of the lower end of the shovel-digging connecting rod is a point C. The motion trajectory equation of the tooth harrow for shoveling and digging coptis is: wherein l1 is the length between the points A and B, l2 is the length between the points B and C, and l3 is the length between the points C and D. The included angle between the AB connecting line and the positive direction of the X axis is θ1. The included angle between the shovel-digging connecting rod BC and the positive direction of the X axis is θ2. The application solves the technical problem of developing an alternating shovel-digging type coptis harvest machine which can complete the cutting, shoveling, lifting and collecting operations of coptis on a slope in one time and can improve the shoveling efficiency.

The utility model relates to the technical field of potato collecting devices, and provides a sweet potato seedling and potato synchronous harvesting all-in-one machine which comprises a rack, a seedling picking piece, a seedling rotating piece and a cutter. The machine frame walks above ridges where crops are planted. The seedling picking part is rotatably arranged relative to the rack, viewed in the walking direction of the rack, the seedling picking part is configured to be used for being inserted into seedling leaves above a ridge after being rotated, and the seedling picking part is used for picking up the seedling leaves in the rotating direction of the seedling picking part; the plurality of seedling rotating pieces are distributed at intervals and are rotationally arranged relative to the rack, and a cutting space is formed between any two adjacent seedling rotating pieces; seen from the walking direction of the rack, the seedling rotating piece is located on the rear side of the seedling picking piece and used for bearing seedling leaves picked up by the seedling picking piece; the cutter is arranged on the rack, and the cutter is configured to pass through the cutting space and is used for cutting the seedling leaves received by the seedling rotating piece after the seedling rotating piece rotates. By means of the technical scheme, the problems that in the prior art, after sweet potato fruits are harvested, seedling vines are difficult to treat, and time and labor are consumed are solved.

The objective is to change the height of the conveying section to follow the top surface of the ridge. [Solution] The work machine comprises a machine frame 21 mounted on a traveling body 20 that can be towed or self-propelled, a scraping section 33 that scrapes up stems growing in the ridges, and a conveying section (first conveying section 31, second conveying section 32) that tears off the stems scraped up by the scraping section 33 by gripping and conveying them upward and rearward. The conveying section is connected to the machine frame 21 via a first swinging shaft 35 whose axis is oriented in the left-right direction, and is capable of swinging in accordance with the upper surface of the ridges.

Disclosed is an apparatus for injecting a plurality of constituents by confining the constituents in one or more tubes. The apparatus includes an outer tube; a global positioning satellite (GPS); a programmable logic controller (PLC); an Artificial intelligence (Al) robot; a computer; an encoder; a plurality of limit switches, and a spacer tube. The outer tube includes a plurality of stackable tubes. The stackable tubes are stackable either in cylinder segments or polygonal shapes. Constituents confined therein or the stackable tubes themselves may be ejected through apertures for injection purposes. Some constituent contents may be ejected vertically or laterally-through perforations in the tube wall sub-surface to enable constituent amendment or sequestration.

Provided is an unmanned radish harvesting system, relating to the field of agricultural artificial intelligence technologies. The system, using an unmanned radish harvesting control subsystem, an unmanned radish harvesting operation subsystem, and a radish agronomic parameter configuration subsystem, allows for intelligent control of the movement of a radish harvester and optimal operation path planning by integrating the shape and terrain of a vegetable field plot and planting agronomic practices. On the basis of various parameter configurations, a computer vision algorithm is employed to accurately identify radish fruits and radish tops. The unmanned radish harvesting system realizes more intelligent, delicate, and accurate operations of the unmanned radish harvester, thereby saving human resources, material resources, and time, and improving the efficiency and quality of unmanned radish harvesting as well as the green and intelligent levels of unmanned radish harvesting.