40results about "Diggers" patented technology

The invention relates to a method and control system (30) for controlling the operation of a root crop harvester (1) for harvesting, comprising: - obtaining sensor output data (15, 17) from at least one sensor (11, 23) in the harvester (1), representing at least one state parameter of the harvester (1); - receiving the sensor output data (15, 17) in a neural network algorithm (22), and executing the algorithm (22) for generating a suggested operation action (βt) for adjusting at least one adjustable operating parameter of the harvester (1), in function of the received sensor output data (15, 17), based on operation actions of adjustment of the at least one adjustable operating parameter, by one or more operators in a reference root crop harvester in function of the at least one state parameter; and - taking operation actions for adjusting the at least one operating parameter in function of the at least one state parameter.

The invention relates to a haulm roller for a lifting unit, to be arranged at a front end of a sieve belt of the lifting unit, comprising an external surface which is intended for abutting the sieve belt and which, in a side view and in a non-loaded state of the haulm roller, has an at least approximately circular envelope and which has a central axis about which the surface is moved during operation, wherein the haulm roller comprises an elastically deformable support structure located between the surface and the central axis, owing to which structure the surface gives way towards the central axis when in the loaded state.

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.

A harvesting machine for root crops is provided. The harvesting machine includes a machine frame, with a sieving section designed in particular in the form of a sieving channel and with an adapter for an exchangeable receiving unit. The adapter has an adapter frame designed for fixing the receiving unit and a holding device which is connected to the latter in an articulated manner, extends from the adapter frame along the sieving section and supports the adapter frame on at least one rear part of the machine frame as viewed from a front-side start of the sieving section.

The utility model discloses a kind of for angelica sinensis harvesting device, including shovel plate mechanism, the shovel plate mechanism is installed in mobile mechanism front end and is formed with mobile mechanism cooperation positive shovel cooperation, the both sides of the shovel plate mechanism are connected with mobile mechanism by second connecting rod, the other end of second connecting rod is detachably fixed with mobile mechanism cooperation, it is evenly equipped with a plurality of soil filter holes on shovel plate mechanism, a plurality of driving mechanisms are equipped in soil filter hole, angelica sinensis and soil are accumulated along shovel plate mechanism upwards and form linkage cooperation along soil along shovel plate mechanism upwards with driving mechanism;The top of shovel plate mechanism is equipped with the collecting box with opening upwards, the opening side of collecting box is hinged with the top side of shovel plate mechanism, and angelica sinensis enters collecting box along shovel plate mechanism, the opening other side of collecting box is equipped with first connecting rod, the other end of first connecting rod is detachably fixed with mobile mechanism cooperation. It is convenient to harvest, improve harvesting efficiency.

The utility model discloses a caterpillar walking type garlic harvester relates to agricultural implement technical field. A caterpillar walking type garlic harvester, including base, the base top fixedly connected with engine, base top fixedly connected with gearbox, the power output of engine is in the input of gearbox, and one power output end of gearbox is rotatably connected with the vibration arm, and this end fixed mounting has eccentric wheel, and the other end fixedly connected with the excavating shovel of vibration arm, the rear end fixedly connected with the frame of base, and the rear end fixedly mounted with motor of base. The caterpillar walking type garlic harvester, and the garlic seedling is pulled out from the soil, and first carries out preloosening and then vibrates and breaks the root, and preloosening breaks soil hardening, and reduces the resistance of subsequent root breaking operation, and the operation coherence and integrity are improved after breaking the root, and the garlic head damage is reduced, and the efficient complex working condition of high-quality commodity quality is guaranteed, and the operation efficiency is improved, and the subsequent processing is simplified.

The utility model relates to a yam harvesting machine technical field discloses a kind of efficient semi-automatic yam harvesting machines, including support, vertical groove board, the vertical groove board is fixedly connected on support, and the vertical groove board is equipped with loosening and tilling mechanism for carrying out loosening and tilling operation.This utility model, by first motor, driving shaft, belt pulley group, driving link and slide plate assembly, and vibration steel plate, the soil on the both sides of yam can be uniformly vibrated loosening and tilling, avoid manual excavation, reduce the labor intensity of farmer, also significantly improve the harvesting efficiency and operation safety, applicable to large-scale yam planting area popularization and use, simultaneously send soil mechanism includes bevel gear transmission system, vertical auger and horizontal auger, loose soil can be transported and discharged from yam root upwards, realize the effective separation of soil and yam, avoid the problem that soil accumulation affects harvesting efficiency in traditional manual excavation process, improve the automation level.

The present application relates to the technical field of intelligent agricultural machinery, and especially relates to a self-adaptive depth-adjustable codonopsis pilosula harvesting device, which comprises a mounting frame configured to be hung on a rear three-point suspension of a tractor, two first hydraulic cylinders vertically arranged at left and right ends of the mounting frame, a rotating column hinged to a lower end of a piston rod of each first hydraulic cylinder, a rack horizontally arranged between the two rotating columns and rotationally connected to the corresponding rotating column through two walls, and a walking wheel assembly arranged at a bottom of the rack. The device can realize real-time sensing of the terrain through a profiling adjustment assembly. When the roller touches the ground, the compression spring triggers the contact switch to automatically cut off the descending loop of the first hydraulic cylinder, so that the digging rack can maintain a preset digging angle, thereby avoiding root damage caused by excessive digging depth or incomplete digging caused by insufficient digging depth, and significantly improving the harvesting completeness and the terrain adaptability, and the device is especially suitable for complex plots such as hilly areas.

The utility model relates to a damage-free small cluster rhizome crop digging device which comprises a frame and a digging assembly erected on the frame, the digging assembly comprises a lifting platform, a lead screw is arranged on the lifting platform and drives a lifting block to move vertically through the lead screw, connecting rods are symmetrically hinged to the two sides of the lifting block, and the connecting rods are connected with the lifting platform through a connecting rod. Strip-shaped grooves are formed in the two connecting rods in the length direction of the two connecting rods, the two connecting rods are hinged to the supporting plate and the digging shovels through the strip-shaped grooves and hinge rods vertically penetrating out of the strip-shaped grooves, the top ends of the digging shovels are hinged to the supporting plate so that the two digging shovels can be in linkage through lifting of a lifting block to swing and rotate oppositely or oppositely, and a supporting assembly used for enhancing linkage is arranged on the side portion of the supporting plate. The no-damage type small cluster-shaped root-tuber crop digging device is simple in structure, the root systems of crops on the ridge surface are accurately positioned through the combination mode of the camera, the lifting block and the connecting rod, the crops are prevented from being damaged, and the digging device is more stable and convenient to use.

The application relates to a harvesting technology field of coptis chinensis, and discloses a harvesting device and a coptis chinensis digging equipment. The harvesting device comprises a rotating shaft and multiple groups of digging tooth groups. The multiple groups of digging tooth groups are sequentially connected to the rotating shaft along the axial direction of the rotating shaft; the digging tooth group comprises multiple digging teeth, the multiple digging teeth are arranged around the rotating shaft along the circumferential direction of the rotating shaft; the digging tooth comprises a first tooth section and a second tooth section, one end of the first tooth section is connected to the rotating shaft, the other end of the first tooth section extends in a direction away from the rotating shaft, one end of the second tooth section is connected to the first tooth section, and the second tooth section is arranged in an inclined mode along the circumferential direction of the rotating shaft relative to the first tooth section; along the circumferential direction of the rotating shaft, the first tooth section has oppositely arranged first and second edges, the second tooth section has oppositely arranged third and fourth edges, the included angle between the first edge and the third edge is an obtuse angle, and the second edge and the fourth edge are connected in an arc transition mode. The application has the beneficial effect of improving the digging quality of coptis chinensis.

The utility model provides a kind of medicinal material harvesting equipment, including harvester body, the symmetry of one side of harvester body is equipped with split type bearing seat, the inside of two groups of split type bearing seat is equipped with bearing, the inside of two groups of bearings is connected with fixed shaft, fixed mounting column is uniformly installed between two groups of fixed shaft, multiple groups of fixed frame are engaged with the outside of mounting column, and the top end side of fixed frame is inclinedly provided with shovel plate.The utility model can adjust the use angle of shovel plate according to the need of use by setting adjusting mechanism, and the angle of shovel plate is fixed under the self-locking characteristics of worm gear and worm, to prevent the angle deviation caused by soil resistance in operation, to ensure the stability of device use;By setting multiple groups of shovel plate and the fixed frame connected with shovel plate, under the cooperation of rubber pad and inner hexagonal bolt, the fixed frame connected with shovel plate can be quickly replaced according to the need of use, to simplify the process of shovel plate replacement or maintenance, while reducing the cost of maintenance.

The application discloses an active feeding type seedling poking device, which comprises a rack, a clamping conveying mechanism, a feeding mechanism and a floating depth limiting device. The clamping conveying mechanism comprises a driving wheel, a driven wheel and a traction member around the driving wheel, forming an upwardly inclined plant conveying path. The feeding mechanism is arranged correspondingly to the driven wheel and comprises a poking finger fixing member and a feeding poking finger installed on the poking finger fixing member. The feeding poking finger rotates synchronously with the driven wheel and is used for actively poking and gathering plants. The floating depth limiting device is connected movably to make the feeding mechanism adapt to the terrain. The active and full-coverage feeding is realized by rotating the poking finger, the defects of the traditional passive seedling supporting device, such as invalid picking of the lodged plants, existence of the operation blind area and high requirement for row precision, are overcome, the leakage rate in the stem crop combine harvesting is effectively reduced, and the operation efficiency and reliability are improved.

The application discloses a harvester, which comprises a frame, a screening conveyor belt, a conveyor belt, a power device; the frame comprises a frame body, a first conveying support and a second conveying support connected with the frame body; the first conveying support is arranged obliquely; the first conveying support is rotationally connected with a first transmission roller, the second conveying support is rotationally connected with a second transmission roller, the screening conveyor belt is rotationally connected with the first conveying support through the first transmission roller, and the conveyor belt is rotationally connected with the second conveying support through the second transmission roller; the first transmission roller and the second transmission roller are directly or through a transmission device in transmission connection with the power device; the harvester can reduce the size and / or improve the working efficiency, can separate the mixed soil in the harvested crops and the soil attached to the surface of the crops from the crops, and has low height and small size, so that the harvester can work in hilly and mountainous areas.

The application relates to the technical field of crop harvesting equipment, and discloses a sweet potato harvester, which comprises a harvester body, a vibrating chain lever rotatably installed on the harvester body and arranged obliquely, a protective cover fixedly installed on one side of the harvester body, a conveying roller rotatably installed on the harvester body and arranged on the higher side in the vertical direction of the vibrating chain lever, and a discharging roller rotatably installed on the harvester body and arranged on the side of the conveying roller away from the vibrating chain lever. The sweet potatoes accumulated in front and back are separated through the speed difference between the conveying roller and the discharging roller, meanwhile, the dislocation arrangement of the push plates can assist in the conveying of the vines and prevent the vines from being wound in the conveying process of the sweet potatoes and the vines by the conveying roller, the sweet potatoes accumulated in close contact are separated to prevent the sweet potatoes from being damaged by collision in the discharging process, the damage rate in the sweet potato harvesting process is reduced, the keeping time of the sweet potatoes is ensured, and the profit rate of the sweet potatoes is improved.

The application relates to the technical field of rhizoma coptidis collection, and discloses a rhizoma coptidis collecting and digging robot which comprises a screening assembly, a collecting and digging assembly, a collecting assembly and a lifting assembly. The screening assembly is provided with a plurality of screening holes. The collecting and digging assembly is connected to one end of the screening assembly, and is used for collecting and digging rhizoma coptidis to the screening assembly. The screening assembly is used for receiving the rhizoma coptidis and making sundries attached to the rhizoma coptidis discharged from the screening holes. The collecting assembly is arranged at the end of the screening assembly away from the collecting and digging assembly, and is used for collecting the rhizoma coptidis screened by the screening assembly. The lifting assembly is connected to the collecting assembly and the screening assembly, and is used for driving the screening assembly to move between the ground and the collecting assembly. The rhizoma coptidis collecting and digging robot has the beneficial effects of improving the collection efficiency and the collection quality of the rhizoma coptidis.

This utility model provides an arc-shaped digging device for the roots of medicinal herbs, relating to the field of medicinal herb digging technology. It includes a mounting frame with an adjustment mechanism and multiple digging claws. A closing mechanism is also provided on the mounting frame. This utility model controls the extension of the telescopic end of a hydraulic telescopic cylinder, allowing the cylinder to rotate via a support frame. This rotating frame, in turn, rotates a fixed cover via a fixing bar. The fixed cover, in conjunction with the fixing bar and a moving block, rotates a side cover. The fixed cover, flexible cover, and side cover work together to close the multiple digging claws, thus preventing the medicinal herbs from falling during digging.

The invention relates to a method for monitoring the operation of a machine (1) for conveying root crop (16) and possibly other harvested material (17, 18), comprising: - obtaining images (15) from an image capturing unit (11), of root crop (16) and possibly other harvested material (17, 18), conveyed in the machine (1), wherein the obtained images (15) are taken with a specific field of view (42); - determining for the obtained images (15) a detection sub-area (20, 21, 22, 24) within the specific field of view (42); - detecting at least part of the root crop (16) and / or other harvested material (17, 18) in the detection sub-area (20, 21, 22, 24); and - determining one or more root crop parameters (29) and / or other harvest parameters (30, 31, 32) associated therewith. The invention further relates to a machine (1), provided with a monitoring system provided for carrying out such method.

The utility model discloses a kind of potato classification harvesting devices, including frame assembly, walking assembly, first guide component and second guide component.Walking assembly is set on frame assembly, including diesel engine, transmission group, walking wheel group and steering wheel group, diesel engine drives walking wheel group by transmission group, steering wheel group is independently set with walking wheel group;First guide component is located in frame assembly front end, including obliquely arranged first sieve plate and oppositely arranged first guide plate and second guide plate at the both ends of first sieve plate;Second guide component includes first shunt plate and second shunt plate, respectively close to the output side of first guide plate and second guide plate, and the output end of its respectively towards the both sides of frame assembly.The device is separated after realizing potato-soil by first sieve plate, using first guide plate and second guide plate to guide potato to both sides, then realizes bidirectional shunt output by first shunt plate and second shunt plate, significantly improves harvesting efficiency and classification accuracy.

The utility model discloses a detachable type excavating shovel belongs to the ishonia root digging machine technical field, and it aims at solving the excavating shovel of its head installation once local damage needs to tear down and maintain whole main shovel in prior art, and it will not only consume manpower time, but also will delay the ishonia root digging, secondly, aiming at the significant difference of different planting area soil texture, the ishonia root rhizome growth condition is also not same, personnel need to select suitable shovel shape according to soil texture and replace at this moment, and the above-mentioned overall relatively complex replacement mode will also bring the inconvenient problem of personnel. Including shovel loading frame, the portable replacement mechanism is installed to the front of shovel loading frame, and the limit mechanism is installed to the top side of shovel loading frame, the portable replacement mechanism includes a plurality of interval blocks, and a plurality of interval blocks are fixed to the front of shovel loading frame, the inside joint of shovel loading frame and a plurality of interval blocks installs first replacement subassembly, and the first replacement subassembly includes transmission rod.

The application discloses a traction Angelica dahurica harvesting machine, which comprises a frame, a transmission device, a root block digging device, a traction suspension and profiling walking device, a primary root-soil separation device, a secondary root-soil separation device, a soil crushing device and a throwing and cleaning device. The root block digging device is arranged at the front end of the frame and is used for digging up Angelica dahurica roots and the surrounding soil body integrally; the primary root-soil separation device is used for receiving the material conveyed by the digging device and performing preliminary screening; the secondary root-soil separation device is arranged below the primary root-soil separation device and is used for secondary root-soil separation; the soil crushing device comprises soil crushing rollers arranged above the primary and secondary root-soil separation devices respectively and is used for crushing the adhered soil blocks; and the throwing and cleaning device is arranged at the rear end of the frame and is used for further cleaning and throwing the Angelica dahurica roots backward. Through the combined design of two-stage screening and forced soil crushing, the problems of soil block agglomeration, strong adhesion and easy clogging under heavy soil conditions are effectively solved, and the root-soil separation rate and operation stability are significantly improved.

The application belongs to the technical field of agricultural machinery, and particularly relates to a flexible array type radish collecting gripper, which comprises a clamping mechanism, a rotary conveying mechanism and a height adjusting mechanism. The clamping mechanism is composed of symmetrically distributed spring gear sets. The gear sets dynamically adjust the clamping force through pre-tightening springs, and are suitable for lossless clamping of radishes of different sizes.

The invention relates to a root crop separator (8) for separating a crop flow into foliage and root crops, comprising a first conveyor belt (12) mounted on a machine frame (3) and forming a first conveying section (16) between a first (18) and a second deflection unit (20), wherein, during operation, the crop lying on the first conveyor belt is conveyed in the direction of a second conveyor belt (14) mounted on the machine frame, wherein the second conveyor belt forms an inclined second conveying section (26) between an upper (28) and a lower deflection unit (30), wherein, during operation, a portion of the crop is conveyed upwards against gravity in the second conveying section and another portion of the crop moves downwards due to gravity, wherein at least one of the two conveyor belts is assigned at least one actuating means (38).via which at least one guide unit (36) of this conveyor belt is adjustable in such a way that the orientation of two subsections (42, 44) of the conveyor section changes relative to each other by its actuation.

The utility model relates to agricultural machinery technical field, concretely is the tuber nondestructive excavation equipment of konjak harvest, including frame, be equipped with first rotary lever on the frame, the front end of frame is installed with the shovel mechanism, and the shovel mechanism includes a pair of shovel arm, a plurality of shovel board and second rotary lever, and is equipped with the adjusting screw between first rotary lever and second rotary lever, and the shovel arm is hinged with the frame, and the adjusting screw is with first rotary lever screw connection and is rotatively connected with second rotary lever. The tuber nondestructive excavation equipment of konjak harvest, through the shovel mechanism is located in the front end of frame and makes the soil insertion depth of shovel mechanism greater than the soil insertion depth of shovel piece, in the process of excavating, the konjak in the similar position of shovel piece head depth is preferentially shovelled out, effectively avoids being broken by shovel piece, through the adjusting screw of being equipped, so that people can flexibly adjust the depth of the soil of shovel mechanism front end insertion through rotating adjusting screw, makes people can adjust the depth of excavation as needed, improves the applicability of equipment.

The present application relates to a kind of transverse push-off potato-soil separation type intelligent potato picking device and separation method, and the potato and soil block after excavation reach the paving device by picking shovel and lifting device, and the paving device realizes the paving of potato and soil block;Paved potato and soil block enter the transverse push-off device of push-off section, and be distributed between adjacent two cylinders in a straight line, and the transverse push-off device circulates along vertical double-ring guide rail, and the electric push rod between adjacent two cylinders is stretched in push-off section, and potato and soil block are pushed to the potato-soil separation device at one end, and the electric push rod between adjacent two cylinders is contracted in shrink section;The machine vision system of potato-soil separation device identifies the potato and soil block pushed by transverse push-off device, if it is identified that the falling is soil block, then baffle spring device pushes baffle and quickly opens soil block, if it is identified that the falling is potato, then baffle maintains unmoved, and potato falls to the lower conveying belt, and potato-soil separation is realized.

The application discloses a chufa soil lifting device and method, and belongs to the technical field of agricultural machines. The soil lifting device comprises a vehicle body. A rotatable core shaft is connected to the middle part of the vehicle body. A plurality of involute digging blades are fixedly connected to the core shaft in an axial interval. The angle difference between two adjacent involute digging blades is 120 degrees. The body of the involute digging blade is an involute arc-shaped plate, and a gap is arranged in the middle part of the arc-shaped plate. The gap is smaller at the lower part and larger at the upper part, so as to form two narrow strip parts at the upper part of the arc-shaped plate. The two narrow strip parts of two adjacent involute digging blades that are close to each other are distributed in an axial staggered mode. The application can reduce the damage rate of chufa and improve the harvesting efficiency.

This application relates to the field of kudzu harvester technology, specifically disclosing a method and system for adaptive adjustment of the soil entry angle of a vibratory shovel in a kudzu harvester. The method includes collecting intrinsic soil data and initial soil entry angle of the current working area; determining soil characteristic parameters, target vibration parameters, and target reference resistance corresponding to the intrinsic soil data based on a preset soil frequency resistance mapping table; inputting the soil characteristic parameters, target vibration parameters, and target reference resistance into a preset angle dynamic correction model, and outputting the target soil entry angle of the vibratory shovel; adjusting the angle of the vibratory shovel according to the difference between the target soil entry angle and the initial soil entry angle; and collecting the actual soil entry angle of the vibratory shovel in real time during the adjustment process, and dynamically correcting the adjustment deviation by combining a proportional-integral-differential error correction algorithm to adaptively adjust the soil entry angle of the vibratory shovel. The method achieves the high-efficiency and low-consumption operation requirements of the harvester by adaptively adjusting the soil entry angle for soils of different hardness.

The present application relates to potato harvesting technical field, disclose a kind of integrated residual film recovery man-machine cooperation type potato combine harvester, including rack;Excavation shovel is rotatably arranged in the one end of rack by first electric push rod and tool plate;Conveying lifting device is obliquely arranged on rack, low end of conveying lifting device is close to excavation shovel;Membrane winding mechanism is arranged at the high end of conveying lifting device;Membrane guide mechanism is arranged on conveying lifting device, and membrane guide mechanism is located between excavation shovel and membrane winding mechanism;Conveying separation device is arranged on rack, one end of conveying separation device is close to the high end of conveying lifting device;A pair of artificial sorting platform is arranged on rack, and a pair of artificial sorting platform is located at the two sides of conveying separation device respectively, residual film recovery is completed in the harvesting process in the present application, the link of residual film recovery alone after potato harvesting is removed, the cost of potato harvesting is reduced, the time of potato harvesting is reduced, and efficiency is improved.

This invention relates to the field of crop harvesting technology and discloses an automatic harvesting device for potato cultivation. The device includes a frame with connecting parts fixedly mounted on it for assembling potato-digging equipment. A pre-screening component is fixedly mounted on the inner wall of the frame, and a stopping plate is also fixedly installed on the inner wall. The stopping plate is located at the conveying end of the pre-screening component. The end of the stopping plate near the pre-screening component is a stopping plane, and the end away from the pre-screening component is a sliding surface, which is composed of multiple sets of inclined arc surfaces. Multiple sets of separating boxes are mounted on the frame, and the separating boxes work in conjunction with the stopping plate. A pallet-based accumulation conveying system for moving the separating boxes is also provided on the frame. This invention directly isolates the soil clods and potatoes through the stopping plate and separating boxes, achieving a non-contact conveying method that reduces surface damage to potatoes caused by bumps, resulting in lower selling prices and shorter storage time.