26results about How to "Improve harvesting efficiency" patented technology

The utility model provides a self-propelled sunflower harvester, which belongs to the technical field of agricultural machinery and structurally comprises a self-propelled vehicle machine and a frame, a header is arranged at the front end of the frame, and a primary conveyor and a secondary conveyor are communicated with the rear of the header. The rear part of the secondary conveyor is communicated with a thresher; a screening mechanism is arranged below the thresher, and the screening mechanism is composed of a first-stage vibrating screen which is composed of a swinging fish scale screen and rushes backwards, and a second-stage vibrating screen which is composed of a swinging stepped dense mesh screen and rushes forwards; the screening mechanism communicates with the conveying and lifting mechanism. The conveying and lifting mechanism comprises a transverse auger and a bucket elevator. And the conveying and lifting mechanism is connected with the grain collecting hopper. The sunflower seed and sunflower disc separating device can achieve good separation of sunflower seeds and sunflower discs, the sunflower seeds and the sunflower discs are respectively conveyed in two paths during threshing, and simple and efficient threshing separation can be achieved. The threshing process is automatically completed, manpower and material resources are saved, and good harvesting and harvesting effects are achieved.

The present application provides a kind of bamboo planting cutter device and cutting method, it is related to bamboo branch and leaf harvesting technical field, including cutter handpiece, the cutter handpiece is installed with telescopic positioning piece;The telescopic positioning piece is used to prevent pulling down bamboo branch;Telescopic positioning piece is installed with shear control part;The shear control part is used to prune bamboo branch;Two bamboo branch positioning pieces are fixedly installed on shear control part;Electric cutting bamboo branch can be adopted shear control part, is more labor-saving fast, improves bamboo branch harvesting efficiency, simultaneously, the present structure adopts telescopic positioning piece when cutting bamboo branch, can prevent artificial pull down shear control part or under the action of support rod self-weight pull down shear control part, easy to cause bamboo branch and the ingrowth site of main stem, that is, bamboo knot place split;To solve the problem that current bamboo planting cutter device is not convenient for preventing pull down protection, also inconvenient for bamboo branch at cut-off place to smear lime mortar sterilization protection.

The invention provides a cumin inter-row harvesting device suitable for a cotton cumin interplanting mode. The cumin inter-row harvesting device comprises a divider, a harvesting and conveying device, a walking device and a control system. The walking device has an adjustable transverse working width and is used for crossing multiple rows of cotton and carrying out cross-row harvesting on multiple rows of cumin among the rows; the dividing device is arranged below the walking device and used for gathering cumin in clusters and conveying the cumin backwards. The harvesting and conveying device is distributed at the lower rear part of the dividing device and is used for cutting the divided and gathered cumin seeds and tiling the cumin seeds backwards in a harvested area; the control system is electrically connected with the dividing device, the harvesting and conveying device and the walking device and used for controlling dividing, cutting and conveying and advancing steering. The power of the whole machine is provided by a range-extended generator, and remote control is realized through a wireless remote control unit. On the premise that cotton is not damaged, cross-row efficient harvesting of multiple rows of cumin can be achieved, the structure is compact, operation is convenient and fast, labor intensity is remarkably reduced, and harvesting efficiency is improved.

The utility model discloses a front reciprocating cutting type lavender harvester and belongs to the technical field of agricultural machinery. The harvester is composed of a four-wheel tractor, a lavender recycling car hopper, a reciprocating cutting mechanism, a horn-shaped gathering mechanism and an inclined conveying belt mechanism. The rear side of the four-wheel tractor is connected with a recovery hopper, and the front side is provided with a horn-shaped folding mechanism; the front side of the trumpet-shaped gathering mechanism is provided with a reciprocating cutting mechanism, and a rear outlet is connected with an inclined conveyor belt mechanism. In the working process, the four-wheel tractor drives the lavender to advance, the reciprocating cutting mechanism cuts the lavender, the horn-shaped collecting mechanism collects the cut lavender, and the inclined conveying belt mechanism conveys the cut lavender to the recycling vehicle hopper. The lavender harvester solves the problems that existing lavender harvesting is low in efficiency, large in damage and the like, and has the advantages of being efficient in harvesting, good in quality and the like.

The invention provides a cabbage head harvester with a variable-diameter leaf removing mechanism and a harvesting method. The problems that in the prior art, manual harvesting efficiency is low, and leaf removing cannot be adjusted in a self-adaptive mode according to crop sizes and irregular shapes in equipment harvesting are solved. Comprising a movable chassis, a leaf threshing and root cutting mechanism, a leaf removing mechanism and a material transferring mechanism, the movable chassis comprises a rack, and a middle through groove is formed in the front-back direction of the rack; the leaf threshing and root cutting mechanism comprises a leaf threshing assembly and a root cutting assembly, and the leaf threshing assembly and the root cutting assembly are connected into the middle barrel groove of the rack through the conveying mechanism. The leaf threshing assembly is located in front of the root cutting assembly. The leaf removing mechanism is located below the output end of the conveying mechanism. The material transferring mechanism comprises a material transferring plate and a material transferring assembly. When the material transferring assembly acts, the leaf-removed cabbage heads output from an outlet of the material transferring plate are conveyed into a material storage pool above the machine frame. The machine can not only improve the harvesting efficiency, but also adapt to green vegetable heads with different sizes and irregular shapes for leaf removal.

The invention discloses a seed corn male parent silage harvesting device and a harvesting method.The harvesting device comprises a frame and a harvesting unit, the harvesting unit is connected with the frame, the harvesting unit is located at the foremost end of the frame in the advancing direction of the frame, and the harvesting unit is used for harvesting crops and conveying the harvested crops to a storage unit; the harvesting unit comprises a header assembly and a throwing assembly, the header assembly is used for cutting straw and conveying the cut straw into the throwing assembly, the throwing assembly comprises a throwing cylinder component and an image collecting component, the image collecting component is connected with the throwing cylinder component and located at the discharging end of the throwing cylinder component, and the image collecting component is located at the discharging end of the throwing cylinder component. The image acquisition component comprises an image collector and a dustproof component, the dustproof component comprises a rotating lens and a driving component, the rotating lens is located on the outer side of the image acquisition end of the image collector, and the driving component is used for driving the rotating lens to rotate. The harvester is suitable for silage harvesting of male parent plants in seed corn planting.

The utility model discloses a laterally-arranged rotary knife type lavender harvester. The laterally-arranged rotary knife type lavender harvester comprises a walking tractor head, a supporting transmission shaft, a righting plate, a folding mechanism, an L-shaped conveying mechanism, a supporting frame, a recycling car hopper and a cutting rotary knife mechanism. Plants are combed through the centralizing plate, precise cutting is conducted through the rotary knife, materials are gathered through the funnel-shaped gathering mechanism and conveyed to the recycling vehicle hopper through the L-shaped conveying mechanism, and the problems that in the prior art, lavender harvesting efficiency is low, damage is large, and collection is difficult are solved. The device is compact in structure, high in integration level, capable of remarkably improving mechanical harvesting efficiency and suitable for large-scale agricultural operation.

The application discloses a portable harvesting device and relates to the technical field of harvesting. The portable harvesting device comprises a fixed bottom shell, two symmetrically arranged synchronous deflection frame mechanisms arranged on the fixed bottom shell, a first driving mechanism arranged on the fixed bottom shell, a driving shaft mechanism arranged on the synchronous deflection frame mechanism, a second driving mechanism arranged on the fixed bottom shell, a plurality of variable-position rotating mechanisms connected with the driving shaft mechanism, a first harvesting mechanism connected with the driving shaft mechanism, a second harvesting mechanism connected with the variable-position rotating mechanism, a linkage lifting wheel mechanism arranged between the fixed bottom shell and the synchronous deflection frame mechanism, two hand-held handles arranged on the fixed bottom shell, and a controller arranged on the hand-held handle. The first driving mechanism can drive the two synchronous deflection frame mechanisms, so that the cutting interval is adjusted, the interval between the adjacent first harvesting mechanism and the second harvesting mechanism is adjusted, and the folding state of the device is adjusted, thereby increasing the portability of the device.

This utility model relates to the field of agricultural machinery and discloses a high-efficiency crop harvester header adjustment device, including a harvester header. A connecting plate is fixedly connected to one side of the outer wall of the harvester header. A connecting pipe is fixedly connected to one side of the outer wall of the connecting plate. A vertical shaft is rotatably connected to the inner wall of the connecting pipe. A connecting frame is fixedly connected to the outer wall of the vertical shaft. A horizontal shaft is fixedly connected to the inner wall of the connecting frame. A connecting pipe is rotatably connected to the outer wall of the horizontal shaft. A connecting plate is fixedly connected to one side of the outer wall of the connecting pipe. A bridge is fixedly connected to one side of the outer wall of the connecting plate. A rotating component is provided on one side of the outer wall of the connecting plate. In this utility model, by starting motor one and motor two, the vertical sliding frame and the horizontal sliding frame are driven to rotate respectively. Through the transmission of fixed rods, sliders, ball rails, etc., and in conjunction with the rotation of the vertical shaft and the horizontal shaft, the horizontal swing angle and vertical pitch angle of the harvester header can be adjusted, adapting to complex farmland environments and improving the practicality of the device.

The utility model discloses a peanut strip spreads harvester, belongs to agricultural machinery technical field. Its solved the low degree of mechanization problem of peanut in harvesting among the prior art. Its main include frame, the frame includes front crossbeam, and the front end of front crossbeam is installed with the traction frame, and the top rotation of front crossbeam is installed with the transverse main drive shaft of setting, and is installed with the main drive wheel on the main drive shaft, and the both sides of main drive shaft are installed with the driving bevel gear respectively, and the both sides of front crossbeam are installed with the vertical setting side drive shaft respectively, and the top of side drive shaft is installed with the passive bevel gear with the driving bevel gear cooperation, and the bottom of side drive shaft is installed with the driving sprocket, and the both sides driving sprocket are connected with the first chain and the second chain of installing on the frame respectively, and the first chain and the second chain are set up with the first clamping section and the second clamping section of mutual adhesion respectively, first clamping section and second clamping section are all relatively and are set up to the inclination of setting upwards to front crossbeam.

The utility model discloses a kind of harvesting garlic machines, including frame, the front end of frame connects stem cutter;Middle lower end connects ploughing shovel, the rear end of ploughing shovel is connected with rotating sieve barrel, the lower end of sieve barrel is provided with garlic head receiving tray, the rear end of garlic head receiving tray is connected with chute;Engine is connected on the frame, the output end of engine is driven the rotation of stem cutter by first transmission component;Engine is driven the rotation of sieve barrel by second transmission component;Engine is driven by connecting rod component, and garlic head receiving tray transports garlic head into chute.The first transmission component includes first pulley, first pulley is connected in the upper end of stem cutter, the output end of engine is connected with first bevel gear, first bevel gear is connected with second bevel gear, and the utility model aims at overcoming existing defects and provides a kind of harvesting garlic machines, and garlic harvesting efficiency is high.

This invention discloses a shrub harvesting robot, relating to the fields of modern agricultural harvesting and ecological restoration. It mainly includes a chassis driving mechanism, a slewing mechanism, a telescopic mechanism, and a cutting mechanism. The chassis driving mechanism is capable of traversing complex terrain. The slewing mechanism is mounted on the chassis driving mechanism. The cutting mechanism is mounted on the slewing mechanism via the telescopic mechanism. The slewing mechanism drives the cutting mechanism to move around the chassis driving mechanism, and the telescopic mechanism drives the cutting mechanism to move towards or away from the shrubs. The cutting mechanism is used to cut the shrubs. This invention is applicable to complex terrains such as deserts, enables harvesting without blind spots, and is simple to operate with high harvesting efficiency.

The invention discloses a harvester reinforcement learning header control system and method and related equipment, and relates to the technical field of harvester header control, in the system, a data acquisition module is used for acquiring multi-dimensional data in the operation process of a harvester in real time; the data filtering and deep learning module is used for performing filtering processing on the multi-dimensional data, and performing feature extraction and state recognition on the filtered image data by using an artificial intelligence mode to obtain an environment state vector representing a current working environment and a header working state; the reinforcement learning decision module is used for iteratively optimizing a control strategy based on a reinforcement learning algorithm and historical interaction data and generating a header control instruction and a vehicle walking correction instruction according to the current environment state vector; the execution module is used for receiving the header control instruction and the vehicle walking correction instruction and controlling the harvester according to the header control instruction and the vehicle walking correction instruction. According to the invention, real-time coordinated regulation and control of the header height and the vehicle running speed are realized, and the manual intervention demand and the fault occurrence rate are reduced.

The invention discloses a large-width operation silage harvesting header and relates to the technical field of agricultural machinery, the large-width operation silage harvesting header comprises a support and two rotating frames, the two rotating frames are both located on one side of the support in the length direction and located on the two sides of the support in the width direction, and first rotating shafts are fixedly arranged on the sides, close to the support, in the rotating frames in the vertical direction; the first rotating shaft sequentially penetrates through the rotating frame and the support, the first rotating shaft is fixedly connected with the rotating frame and rotationally connected with the support, two rotating assemblies in one-to-one correspondence with the first rotating shaft are arranged at the upper end of the support and connected with the first rotating shaft, a cutting assembly for cutting silage is arranged in the rotating frame, and a cleaning assembly is arranged in the rotating frame. The cleaning assembly cleans the cutting assembly and discharges the silage out of the rotating frames, and the crushing assembly is arranged on the side, close to the rotating frames, of the support and located between the two rotating frames. The silage harvesting device has the effect of improving the silage harvesting efficiency.

The utility model discloses a sunflower harvesting and threshing machine, including opposite setting bridge side plate and setting in the threshing assembly between bridge side plate, the threshing assembly is used for realizing the harvesting and threshing of sunflower, the lower portion of bridge side plate is equipped with transport module, the threshing assembly includes power roller and bridge roller, a plurality of power roller interval through setting between bridge side plate, the protruding end of power roller one side is equipped with the sprocket no.

The utility model relates to the field of morel collection tool technology, especially to a portable morel collector, it includes connecting rod, reset mechanism, horizontal connecting seat, scissors and splicing conical hopper, in the utility model, the connecting rod is connected with the handle and the scissors structure, the transmission connection structure is involved, can drive the installed scissors structure on the horizontal connecting seat to cut morel, and the splicing conical hopper on the scissors structure is designed to realize the collection of morel, thereby can reduce the collector's frequent bending to pick up, thereby reduce the labor intensity, improve the harvesting efficiency of morel, reduce the collection cost.

The utility model discloses a capacity expansion type crawler-type potato machine, relates to the technical field of potato production, and solves the problems that the subsequent cleaning difficulty is increased, the transportation pressure is increased and water and soil loss is caused as the traditional equipment has a poor separation effect on potatoes and soil impurities and a large amount of soil is adhered to the surfaces of the potatoes. A capacity expansion type crawler-type potato machine comprises a crawler base; screw hole structures are formed in the two sides of the rear wall of the crawler belt base. A group of sliding rods with cylindrical structures are arranged in each of the four groups of circular through grooves in the inner side of the crawler belt base in a sliding manner; a group of mounting plates with rectangular plate structures are fixedly arranged at the tops of every front and rear groups of sliding rods; a cam is rotationally arranged on one side of the top of the crawler base; a first motor is fixedly arranged on one side of the top of the crawler base; the difficulty of follow-up recycling and cleaning work is greatly reduced, manpower and material resource cost is saved, follow-up transportation pressure is reduced, and water and soil loss is reduced.

This invention discloses a vegetable orderly harvesting and packing device and method, and a harvester, including a pulling device, a cutting device, and an orderly conveying device. It also includes a vegetable guide device for containing and rotating the vegetables, a collection frame for collecting the vegetables, and a control device. The control device is connected to the pulling device, the cutting device, the orderly conveying device, and the vegetable guide device. The vegetable guide device is located at the discharge port of the orderly conveying device. The vegetables are vertically conveyed into the vegetable guide device, and under the rotation of the vegetable guide device, the vegetables detach from the vegetable guide device and are horizontally and orderly laid into the collection frame layer by layer. This orderly vegetable harvesting and packing device has the advantage of enabling the orderly packing of densely planted leafy vegetables.

The utility model discloses an alfalfa is reaped and is packed special device belongs to alfalfa reaping machinery technical field, the utility model discloses a rear box body, and the left side of rear box body front and back is all rotatoryly connected electric wheel, and the right side of rear box body front and back is all set up steering wheel, and the left side of rear box body is connected with the front frame, and the left side of front frame inner wall bottom is provided with cutting saw, and the cutting saw of front frame left side and reaping roller work in cooperation, can efficiently cut alfalfa, the peg tooth of reaping roller and poking conveying roller surface staggered arrangement can effectively snatch and convey alfalfa, avoid alfalfa scattering in the reaping process, improve reaping efficiency, drive motor passes through transmission belt and drives first driven wheel and second driven wheel simultaneously, makes reaping roller and poking conveying roller synchronous operation, guarantees the whole reaping and conveying process's coordination and stability to high -efficiently complete alfalfa's reaping and conveying collection work, and lay the foundation for the subsequent packing link.

This invention relates to the field of chili harvester technology and discloses a spring tooth device for the header of a chili harvester, comprising a toe-tip section body, a middle toe section body, and a root toe section body connected in sequence, with an elastic connector connecting the toe-tip section body and the middle toe section body; a cross-shaped sliding elastic seat is provided on the connecting seat, and the first ball head at the front end of the connecting rod is rotatably connected to the toe-tip section body, with the rear end of the connecting rod connected to the corresponding elastic seat; an extension arm at the rear end of the connecting seat passes through the middle toe section body and is fixedly connected to the inside of the root toe section body by bolts; a rubber seat is sleeved between the middle toe section body and the root toe section body, with the middle part of the rubber seat sleeved on the outside of the extension arm. This invention adopts a three-section structure and a built-in elastic connector to transform rigid impact into flexible oscillation, disperse contact stress, and avoid bending or breaking of the spring teeth. The toe-tip section body can oscillate adaptively in multiple directions to conform to the plant posture, reducing missed picking and fruit drop.

The utility model discloses a gathering and side discharging mechanism of a lavender rotary knife harvester. The gathering and side discharging mechanism comprises a connecting rack, a hemispherical grass gathering shell and an inclined slide way. The upper end of the connecting rack is provided with a hemispherical grass collecting shell, and the lower end is provided with an inclined slideway. According to the mechanism, lavender is efficiently gathered through the hemispherical grass gathering shell, cut lavender is prevented from splashing, smooth lateral discharging is achieved through the inclined sliding way, the problems that an existing harvester is poor in grass gathering effect and blocked in lateral discharging are solved, the harvesting efficiency and quality are improved, and good practicability and popularization value are achieved.

The brassicaceous vegetable harvester comprises a chassis and a shearing mechanism, two main body frames are arranged on the upper portion of the chassis, a conveying mechanism is arranged on one side of each main body frame, and a conveying belt is arranged on the outer surface of the upper side of each main body frame. And the shearing mechanism comprises two cutter set frames fixedly connected to the outer surface of the front side of the main body frame, blade holders movably penetrate through the interiors of the two cutter set frames, and blades are movably connected to the interiors of the blade holders. By means of the structure, brassicaceous vegetables can be harvested under the additional power source except manpower, energy and material cost is saved, and harvesting efficiency is improved.

The utility model belongs to the technical field of agriculture, in particular to an adjustable ear picking plate structure of a corn header, which comprises a chain protective plate welding part, an adjustable ear picking plate, an adjusting rod welding part and an adjusting rod fixing seat, a chain protection plate welding part is fixed on the ear picking frame panel, and a base plate is fixed on the lower side of a chain protection plate welding part connecting seat; the adjustable ear picking plate is installed between the chain protection plate welding part and the ear picking frame panel, an adjusting part is arranged on the adjustable ear picking plate, an installation opening is formed in the adjusting part, and the end of the adjusting part is connected with an adjusting pin; the adjusting rod is connected with a connecting plate of which the upper side is provided with a socket; the connecting plate upwards penetrates through the panel of the ear picking frame, and the inserting opening is connected to the adjusting pin; and the adjusting rod is also connected with an adjusting handle. The adjusting device has the advantages that when the gap between the ear picking plates is adjusted, the adjusting device is only arranged on one side of the gap, in a plurality of ear picking frames, the positions of the adjusting handles are adjusted at the same time through the connecting lines, and therefore the multiple groups of ear picking plates can be adjusted at the same time.

The utility model aims to provide a sugarcane harvesting and conveying mechanism and a harvester. The sugarcane harvesting and conveying mechanism comprises a rack, an upper conveying device, a lower conveying device and guide wheels. An upper conveying device and a lower conveying device which are distributed at an interval in the vertical direction are arranged on the rack; the upper conveying device and the lower conveying device are respectively provided with a conveying channel located on the same vertical face, the front end of each conveying channel is a sugarcane inlet, the rear end of each conveying channel is a sugarcane outlet, the upper conveying device is provided with a guide wheel on one side of the sugarcane outlet, and the guide wheel is evenly provided with a plurality of sets of guide teeth at intervals along the outer circumference of the guide wheel. And the tail ends of the guide teeth extend to the other side of the sugarcane outlet. According to the utility model, through the guide wheels with unique design, the falling arrangement direction of sugarcanes can be influenced when the sugarcanes are output to the ground, so that the sugarcanes are orderly arranged on the ground, and the working efficiency of collecting and loading the sugarcanes is improved.

This invention relates to the field of reed harvesting technology and proposes an amphibious reed harvesting device with anti-jamming capability. The device includes a housing, a steering wheel mounted on the lower part of the housing, a first hydraulic rod fixedly connected to the housing, a connecting plate mounted on the first hydraulic rod, a sliding rod fixedly connected to the connecting plate, a switching component connected to the sliding rod, a connecting block mounted on the switching component, a fixing rod fixedly connected between adjacent connecting blocks, a motor fixedly mounted below the fixing rod, a first gear fixedly connected to the output shaft of the motor, and a second gear meshing below the first gear. This technical solution solves the problems of existing reed harvesting devices being unable to be used amphibiously, prone to jamming during harvesting, and unable to utilize buoyancy structures to switch the buoyancy of the harvesting area to change the harvesting angle when used in water.

The utility model relates to the technical field of harvester cutter height and angle adjustment, in particular to a harvester cutter height and angle adjustment device which comprises a harvesting cutter, a mounting plate, a height adjustment assembly and an angle adjustment assembly. A height adjusting assembly of the device controls sliding of a sliding column in a bearing column and movement of a sliding block in a sliding frame through a driving assembly, so that the height of a harvesting cutter is adjusted, an angle adjusting assembly can correspondingly adjust the angle of the harvesting cutter, and the angle adjusting assembly is different from traditional manual adjustment which needs frequent shutdown adjustment of operators. By means of the automatic adjusting mode of the driving assembly, real-time adjustment can be carried out in the running process of the harvester, shutdown is not needed, the continuity of harvesting operation is greatly improved, time wasted by shutdown adjustment is shortened, and therefore the harvesting efficiency is remarkably improved; and the driving assembly can more accurately control the actions of the height adjusting assembly and the angle adjusting assembly.