273results about "Topping machines" patented technology

The garlic harvester comprises a frame body, a handrail is fixedly connected to the top of the frame body, walking wheels are fixedly connected to the side face of the frame body through a support, and a collecting frame is fixedly connected to the top of the frame body through a support; the side face of the frame body is fixedly connected with a garlic bulb storage frame through a bolt and nut combination, and one side of the frame body is fixedly connected with a vibration type digging cutter through a support. The output end of the driving mechanism is in transmission connection with a clamping transmission mechanism; the cleaning device is used for cleaning garlic bulbs at the bottoms of the garlic conveyed by the clamping and conveying mechanism to remove mud; the cutting device is used for cutting and separating garlic from garlic bulbs, and relates to the technical field of garlic harvesting. According to the garlic harvester facilitating garlic bulb mud removal, mud attached to the outer side of the garlic bulb at the bottom of garlic is brushed off, and the cleanliness of the garlic bulb is improved.

The utility model discloses a harvester which comprises a lifting soil-removing assembly, an aligning cutting assembly, a retractable adjusting assembly and a fruit leaf collecting assembly, the lifting soil-removing assembly is fixedly connected with the aligning cutting assembly, the position and the angle of the lifting soil-removing assembly are adjusted through the retractable adjusting assembly, and the fruit leaf collecting assembly is arranged on one side of the aligning cutting assembly. The lifting and soil removing assembly lifts the carrots to a certain height and removes soil from the carrots in the lifting process, the aligning and cutting assembly aligns the carrots subjected to soil removal and cuts fruit leaves of the carrots in a horizontal transportation mode, and the fruit leaf collecting assembly collects and transports the cut fruits and leaves. According to the carrot harvesting machine, the functional modules are diversified, all the assemblies are matched with one another, the carrots are subjected to leaf stroking, lifting, soil removing, aligning and cutting, fruits and leaves obtained after cutting of the carrots are collected respectively, and efficient carrot harvesting work is achieved.

A peanut harvesting device with a soil cleaning structure, the invention relates to the technical field of agricultural auxiliary equipment; the vertical plates on the front and rear sides of the conveying frame are connected to the installation box through a distance adjustment mechanism; the guide wheel is embedded and screwed on the front and rear inner walls of the conveying frame through a bearing; the driving mechanism is connected to the guide wheel; one end of the soil-beating rod is screwed on the conveying frame through an axle rod, and a shovel blade is fixed on one side wall of the conveying frame; the angle adjustment mechanism is connected to the conveying frame; the elastic guide rods are symmetrically inserted and fixed on one side of the front and rear side walls of the conveying frame; the cross bar of the support frame is slidably set in a slide groove on the inner wall of one side of the installation box through a slider; the cutting blade penetrates through the through hole inserted on several elastic guide rods; the push spring is fixed on the slider on the side wall of the cutting blade; the upper side of the partition is provided with a stem and leaf collecting mechanism; the soil of the peanuts can be beaten during the collection process to achieve the effect of soil cleaning, reduce the labor intensity of the staff, and improve the harvesting efficiency.

The invention provides a digging and pulling combined type ginger harvester and a working method, relates to the field of ginger harvesters, and aims to solve the problem that ginger blocks are easy to mechanically damage when ginger is harvested at present, a combined mode of digging and clamping and pulling is adopted, a digging shovel loosens soil through a rotary digging action, conditions are created for ginger seedling extraction, and then the ginger seedlings are harvested; meanwhile, through the cooperation of flexible clamping and lifting effects of the clamping conveying channels on ginger seedlings, stable extraction of the whole ginger is achieved, the situation that an excavating component directly collides with ginger blocks to cause damage is avoided, a flexible clamping space is formed through opposite arrangement of the clamping conveying chains, the ginger seedlings can be reliably fixed, the ginger blocks cannot be extruded, and therefore the ginger seedlings can be stably extracted. The floating support which is obliquely installed can adapt to field terrain fluctuation, and the stability of clamping and conveying is kept; the subsequent ginger seedlings are stably transferred through the clamping side throwing channel, falling or collision in the conveying process is avoided, and the damage risk is further reduced.

The invention relates to a self-propelled intelligent ginger combine harvester which comprises a gathering automatic guide device, a vibration excavating and soil shaking device, an intelligent clamping and conveying device, a floating type flexible soil cleaning and impurity removing device, a stem cutting and seedling throwing device, a collecting and discharging device and an automatic speed regulating system. The deflection angle is monitored in real time, the deviation rectifying action is completed, and intelligent auxiliary driving is achieved; the vibration digging and soil shaking device digs the ginger, shakes soil and removes impurities; the intelligent clamping and conveying device conveys the ginger to the inclined upper part, the feeding amount is dynamically monitored, and intelligent speed regulation is realized; the floating soil cleaning and impurity removing device is used for flexibly removing soil of the ginger bulbs; the stem cutting and seedling slinging device transversely conveys the ginger plants to complete stem cutting and seedling slinging; the collecting and discharging device can dynamically detect the weight of the ginger in the collecting frame and quantitatively and automatically complete discharging; the ginger harvester is low in breakage rate, high in mechanization and intelligence degree, high in universality and adaptability and capable of meeting different ginger harvesting conditions.

The invention relates to the technical field of radish harvesting equipment, in particular to a full-automatic radish harvester. The full-automatic radish harvester comprises a machine frame, a walking device, a radish harvesting device, a radish leaf cutting device, a processing device and a collecting device, the walking device, the radish harvesting device, the radish leaf cutting device, the processing device and the collecting device are installed on the machine frame, a distance adjusting mechanism used for adjusting the distance between harvesting arm sets is arranged on the radish harvesting device, and a conveying mechanism is arranged at the bottom of the processing device. The output end of the conveying mechanism is provided with a soil removing mechanism used for conducting soil removing treatment on radishes and a smashing mechanism used for conducting smashing treatment on radish leaves, so that automatic and accurate harvesting of the radishes is achieved, the harvesting efficiency of the radishes is improved, damage caused by manual operation errors is avoided, food waste is avoided, and the labor intensity of workers is relieved. Therefore, the product quality and market competitiveness are improved, and the labor cost is reduced.

The invention discloses an intelligent radish harvesting all-in-one machine, and relates to the field of agricultural machinery, the intelligent radish harvesting all-in-one machine comprises a vehicle plate I and a vehicle plate II, the vehicle plate II is detachably mounted at the tail of the vehicle plate I through a trailer structure, the front side of the vehicle plate I is provided with a steering wheel for turning, and the rear side of the vehicle plate I is provided with a driving wheel for driving the vehicle plate I to move. According to the device, a plurality of soil loosening ploughs are controlled to swing up and down, the two sides of radishes are loosened, then radish leaves are clamped and conveyed to the upper rear portion, when the radishes pass through a rotating cutting rope, stem and leaf separation is conducted, at the moment, the radish leaves continuously move upwards to a conveying and cutting structure along with a belt, and the radishes fall onto a conveying structure; the radishes are moved into the soil removing roller to continuously roll, soil on the surfaces of the radishes is shaken off, the radishes are conveyed to the automatic boxing structure on the surface of the second vehicle plate, the whole device is high in integration degree, the working procedures of digging, stem cutting, conveying, soil cleaning and container collecting can be conducted at the same time, and the harvesting efficiency of the radishes is improved.

The invention provides an unmanned harvesting system for radishes, and relates to the technical field of agricultural artificial intelligence, and the system intelligently controls the movement of a radishes harvester through a radishes harvesting unmanned control subsystem, a radishes harvesting unmanned operation subsystem and a radishes agricultural parameter configuration subsystem. The shape of the vegetable field plot, the terrain and the planting agriculture are fused, and an optimal operation path is planned; on the basis of various parameter configurations, a computer vision algorithm is fused, and radish fruits and radish leaves are accurately identified. The radish unmanned harvesting system provided by the invention realizes more intelligent, fine and accurate operation of the radish unmanned operation harvester, so that manpower, material resources and time are saved, and the efficiency and quality of radish unmanned harvesting and the green and intelligent level of radish unmanned harvesting are improved.

The invention relates to the technical field of agricultural machinery, and discloses a pull-type ridge-imitating sweet potato seedling vine harvester and a method, the pull-type ridge-imitating sweet potato seedling vine harvester comprises a harvester shell, a seedling picking and cutting mechanism, a chopping mechanism, an auger mechanism and a throwing and blowing fan are sequentially arranged in the harvester shell, the seedling picking and cutting mechanism is used for picking seedlings and cutting the seedlings simultaneously, and the chopping mechanism is used for chopping the seedlings; broken seedling vines enter the auger mechanism after being crushed by the chopping mechanism, and then are conveyed to the throwing fan; the seedling picking and cutting mechanism is in butt joint with the front side of the chopping mechanism and comprises a seedling picking shaft, the height of the seedling picking shaft is matched with the height of ridge backs, disc cutters are arranged at the positions, close to the two ends, of the seedling picking shaft, and seedling picking rods are arranged on the inner sides of the disc cutters so as to pick creeping seedling vines in furrows or between ridges to the chopping mechanism; the disc cutter is arranged to cut off twined seedling vines at furrows, so that the situation that the seedling vines cannot be picked into the chopping mechanism by the seedling picking rod due to twining is prevented, and it is guaranteed that the seedling vines at the positions where the harvester passes can be picked up, chopped and then collected.

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.

To efficiently generate a suction force caused by rotation of cutting blades for cutting foliage parts, downsize a hood, and smoothly discharge the cut foliage parts to the outside of a device.SOLUTION: A foliage treatment device 1 comprises: two cutting blades 6 horizontally rotating to cut foliage parts; a hood 7 for raising the foliage parts with a suction force caused by the rotation of the cutting blades 6, and collecting and ejecting cut foliage; a duct 8 for discharging the foliage ejected from the hood 7; a pair of rear wheel support frames 12 and rear wheels 13; lower side plates 14 provided at lower ends of both side parts of the food 7; a protective plate 17 provided in a front part of the hood 7; two arc-shaped plate bodies 18 fixed to the protective plate 17 and side surfaces of the hood 7; and two arc-shaped wall parts 20 provided on a rear side of the hood 7.SELECTED DRAWING: Figure 3

The invention discloses an adjustable self-adaptive tassel and stem cutting device and method for a garlic harvester. The device comprises a controller, a grain lifting mechanism, a belt clamping and conveying mechanism, a flexible clamping and tassel cutting adjusting mechanism and a reciprocating cutter stem cutting mechanism, wherein the grain lifting mechanism, the belt clamping and conveying mechanism, the flexible clamping and tassel cutting adjusting mechanism and the reciprocating cutter stem cutting mechanism are electrically connected with the controller. The grain lifting mechanism is used for centralizing the stems of the garlic according to the growth posture of the garlic and then guiding the stems to an inlet of the belt clamping and conveying mechanism, and the controller controls the reciprocating cutter stem cutting mechanism to cut off the roots and the stems of the garlic according to the adjustment treatment of the flexible clamping and tassel cutting adjustment mechanism. The device can adapt to garlics in different growth states, self-adaptive flexible pressing tassel and stem cutting is achieved in the cutting process, garlic head damage or rhizome residue is avoided, and the commercialization quality of the garlics is improved.

The invention provides an integrated combine harvester for tuber crops and onions. The integrated combine harvester comprises a compacting and seedling killing device, a digging and pulling device, a ground breaking and seedling picking device and a packaging device, the compacting and seedling killing device is used for completing preparation work before tuber digging and onion pulling operation, not only can compact soil ridges of tuber crops, but also can cut off seedlings of onions; the digging and pulling device 2 is used for digging tuber crops or onions from soil; the soil breaking and seedling picking device 3 is used for removing impurities difficult to separate in harvested mixtures in the conveying process, the packaging device 4 is installed at the tail of the machine body frame 5 and used for collecting separated tuber crops or onions, packaging the tuber crops or onions and then unloading the tuber crops or onions to the field, and shutdown unloading is avoided while skin breaking damage is reduced. High-efficiency and high-performance harvesting of tuber crops and onions is achieved, meanwhile, the labor cost during harvesting is remarkably reduced, and the economic benefits of farmers for planting tuber crops and onions are increased.

The utility model relates to the technical field of onion harvesting, in particular to a miniature front onion harvesting device. According to the technical scheme, the onion harvesting device comprises a fixing plate, one side of the fixing plate is fixedly connected with a driving mechanism of the onion harvesting device, by starting a rotating motor, rotation of an output shaft of the rotating motor can make a rotating shaft rotate, rotation of the rotating shaft can make a blade rotate, rotation of the blade can collect onions, and the driving mechanism can promote equipment to move; collected onions can be shoveled into a processing box through a shoveling plate, a rotating motor is started, an output shaft of the rotating motor rotates to enable a rotating shaft to rotate, the rotating shaft rotates to enable a cam to rotate, the cam rotates to enable a connecting block to slide in the inner wall of a connecting groove, at the moment, a screen swings up and down, and a water pump is started; the water pump can spray water in the water tank through the spray head, and the water pump and the spray head are matched to remove soil on the surface of the onion, so that the effect of reducing the labor intensity of workers can be realized.

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 utility model relates to the technical field of seedling cutting ploughs, in particular to a sweet potato seedling cutting plough which comprises connecting rods, a shell is fixedly installed between the connecting rods, a feeding box is installed at the left end of the shell, a plurality of first motors are fixedly installed at the lower end of the feeding box, and cutting discs are fixedly installed on output shafts of the first motors. A conveying motor is fixedly installed at the right end of the shell, an output shaft of the conveying motor is fixedly connected with a threaded conveying rod, the threaded conveying rod extends into the shell, and a discharging port is formed in the circumferential face of the right end of the shell. Through cooperation of the cutting disc, the feeding box, the threaded conveying rod and other structures, the cut sweet potato seedlings can be collected, so that the dispersed sweet potato seedlings can be extruded into the shape of a threaded spring under the action of the threaded conveying rod, the cut sweet potato seedlings become a whole, and the influence of the sweet potato seedlings on subsequent sowing is avoided.

An automatic topping control system for an agricultural harvester is disclosed, comprising a topping assembly having a cutting disc and a rotary drive source configured to rotatably drive the cutting disc. The system also includes an actuator for adjusting the cutting height of the cutting disc. Furthermore, the system includes a controller configured to monitor drive-related pressure parameters associated with the operation of the rotary drive source of the topping assembly. The controller is also configured to control the operation of the actuator to adjust the cutting height of the cutting disc based at least in part on the monitored drive-related parameters.

The carrot harvester comprises a machine frame, a leaf supporting assembly, a soil loosening assembly, a clamping assembly, a leaf cutting assembly, a leaf removing assembly, a conveying assembly and a collecting assembly, the leaf supporting assembly is provided with a first leaf supporting cone and a second leaf supporting cone, so that lodging carrot leaves gather towards the middle, and the leaf removing assembly is used for removing the lodging carrot leaves; the soil loosening shovel is arranged below the leaf supporting assembly and used for loosening soil, so that adhesion between carrots and the soil is reduced, and follow-up harvesting and treatment are facilitated. The first clamping set and the second clamping set are arranged, the clamping gap is formed, and the carrot tops are driven by the clamping assemblies to be gradually separated from the soil. The first cutter is arranged below the output end of the clamping gap and is used for cutting off the carrot tops, so that the carrot tops are cut off into appropriate lengths. The carrot harvesting, cutting, tassel removing, conveying and collecting are achieved, the harvesting efficiency is improved, adhesion of carrots and soil is reduced, and therefore the harvesting quality and effect are improved.

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 discloses a picking harvester, which comprises a picking frame; a harvesting assembly, wherein the harvesting assembly comprises a connecting bracket connected to the front of the picking frame and capable of swinging up and down, wherein a plurality of shovel blades are arranged at the lower end of the connecting bracket; a feeding conveying assembly, wherein the feeding conveying assembly comprises a feeding conveying belt arranged at the rear end of the shovel blade and connected to the picking frame, wherein the rear part of the shovel blade can dock with the front end of the feeding conveying belt when swinging downward, and an end of the feeding conveying belt away from the shovel blade is inclined upward and extends backward; a splitting assembly, wherein the splitting assembly comprises a plurality of splitting transmission shafts rotatably connected to the picking frame and spaced in the front-rear direction, wherein a plurality of rotating conveying members for conveying garlic heads backward are arranged on the splitting transmission shaft, and a plurality of cutting blades are connected to the splitting transmission shaft between two adjacent rotating conveying members, and the distance between the two adjacent rotating conveying members is less than the minimum outer diameter of the smallest garlic head; the invention can realize both the harvesting of garlic and the splitting of garlic leaves and garlic heads.

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 utility model provides a lower seedling mechanism of a calabash harvester, the lower seedling mechanism is arranged at the rear part of a header of the calabash harvester, the lower seedling mechanism comprises a movable cutter assembly and a fixed cutter assembly, the movable cutter assembly comprises a movable cutter shaft and a plurality of movable blades, the two ends of the movable cutter shaft are supported by bearings, and the movable blades are arranged on the movable cutter shaft. The movable cutter assembly comprises a movable cutter shaft and a fixed cutter assembly, the axis of the movable cutter shaft is parallel to the axis of a melon picking shaft of the header, a plurality of movable blades are sequentially arranged on the movable cutter shaft at intervals in the axial direction, the fixed cutter assembly comprises fixed blades, and gaps for the movable blades to pass through are formed in the fixed blades. According to the mechanism, through cooperation of the rotating movable blade and the fixed blade, the weeding and seedling removing effects can be improved, seedling grass carried in the rotating feeding process of the melon picking shaft is greatly reduced, and subsequent further grass clearing and seedling clearing can be facilitated.

To provide a root crop harvester that can improve a working environment by restraining dust generated in association with work for harvesting crops, and restrain contamination of a machine body and harvests caused by the generation of the dust.SOLUTION: A harvesting device 3 is constituted so as to comprise: a raising part 31 for raising foliage parts of crops; and a pulling conveyance part 32 for clamping the foliage parts raised by the raising part 31, pulling them out of a field, and conveying them to a rear part of a machine body. A root crop harvester comprises an air blowing mechanism constituted so as to comprise a plurality of fan devices for blowing air. The air blowing mechanism is constituted so that air is blown downward and obliquely rearward at a position in a front part of the harvesting device 3 by a first fan device arranged in the raising part 31, and a second fan device arranged in the pulling conveyance part 32.SELECTED DRAWING: Figure 1

The invention discloses a cassava stalk cutting and collecting device which comprises a device body and an external power source, the external power source is used for outputting power to the device body, and the device body comprises a rack; a collection box; a connecting device; a gearbox; a driving sprocket; a clamping and conveying device; a bottom end cutting device; a shifting rod; provided is a branch cutting device. The device is specially used for cutting cassava stalks through the bottom end cutting device before cassava harvesting, then the cassava stalks are conveyed through the clamping and conveying device, part of main branches and branches are separated through the branch cutting device, classified collection is conducted based on the collecting box, and the cassava harvesting convenience and automation level is improved; the device main body completes integral linkage only through a power shaft output by a machine matched with traction or an independent power source, the labor intensity of manual cutting, collecting and carrying of cassava stalks is reduced while automatic operation is constructed, and the technical effects of high cost performance and improvement of harvesting efficiency in agricultural production are achieved. The development trend is the same as that in the current field.

The present invention relates to an automatic control device and method for digging depth, belonging to the field of information technology applied to agricultural machinery. The device includes a harvesting platform frame, an L-shaped forward-extending digging shovel, and a clamping conveyor chain. The harvesting platform frame is hingedly mounted with a depth-limiting wheel rocker arm at the rear end, and a depth-limiting wheel is mounted at the front end of the depth-limiting wheel rocker arm. The middle portion of the depth-limiting wheel rocker arm is hingedly connected to one end of a power push rod, and the other end of the power push rod is hingedly connected to the front lower end of the harvesting platform frame. The harvesting platform frame is equipped with an industrial camera facing the front garlic bulb area, and a displacement sensor is installed on one side of the power push rod. The signal output ends of the industrial camera and the displacement sensor are respectively connected to corresponding signal ports of a main control unit via a host computer and an analog / digital conversion module. The control output end of the main control unit is connected to the controlled end of the power push rod via a drive circuit. The present invention can intelligently, accurately, and automatically adjust the digging depth to an appropriate value, significantly improving the quality and efficiency of garlic harvesting, reducing energy waste, and lowering harvesting costs.

To solve such a problem that a work vehicle such as a carrot harvesting vehicle having a crane device is known, the crane device includes a suspension crane arm which is driven so as to protrude to suspend a carrot storage container, however the sufficient usability of the crane device is not necessarily realized in the work vehicle such as the conventional carrot harvesting vehicle.SOLUTION: A carrot harvesting vehicle comprises: a crane device 700 which has a suspension crane arm 710 which is driven so as to protrude to suspend a carrot storage container 650; a vehicle body inclination sensor 810 which detects vehicle body inclination; and a control device 900 which performs control of protrusion drive prohibition of the suspension crane arm 710 when it is detected that the vehicle body inclination exceeds a prescribed level.SELECTED DRAWING: Figure 1

The utility model discloses a ginseng harvesting all-in-one machine, and belongs to the technical field of ginseng harvesting equipment, in the process that a digging assembly is used for digging and harvesting one ridge of ginseng, a cutting mechanism cuts leaves of the other adjacent ridge of ginseng, the cut leaves are toggled to the position between the two ridges of ginseng by a toggling mechanism, and then the ginseng is harvested. According to the ginseng leaf recycling device, the blades are prevented from falling above the soil of the ridges of ginseng, then when the digging assembly digs the ridges of ginseng, the dug soil is prevented from being mixed with the ginseng leaves, and the ginseng leaves between every two ridges of ginseng can be recycled conveniently.

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.