119results about How to "Achieve harvest" patented technology

The invention relates to an orderly harvesting machine for vegetables and belongs to the technical field of agriculture and forestry machinery. The orderly harvesting machine comprises a cycle belt conveying device arranged on a walking wheel, a vegetable cutting mechanism extending forwards is arranged at the front end of the conveying device through a bolt, and the vegetable cutting mechanism is either a harvesting device retaining roots or a harvesting device removing roots. By means of design of single action cutters conducting planer movement in the orderly harvesting machine for vegetables, the problem that double-action cutters conducting reciprocating motion are easily blocked by sand is solved properly. Two sets of vegetable cutting mechanisms convenient to replace are arranged so that multiple harvesting requirements can be met. In addition, orderly arrangement of vegetables after harvesting is achieved by the aid of the appropriate conveying device, and therefore, compared with the prior art, the orderly harvesting machine for vegetables has outstanding practical characteristics and remarkable progress.

The invention discloses a movable and rotatable lifting platform used for picking agricultural products. The movable and rotatable lifting platform comprises a walking mechanism, a rotating mechanism, a lifting platform body and a control system. The rotating mechanism comprises a rotating machine frame, a main shaft, a bearing set, a bearing seat board set, a gear set and a rotating driving motor, wherein the main shaft is connected with the bearing set in a matched mode, the bearing set is fixed on the bearing seat board set, the rotating driving motor transmits rotating power to the main shaft through the gear set, the rotating driving motor is installed on the rotating machine frame, the top end of the main shaft is fixedly connected with the lifting platform body, the bottom of the rotating machine frame is connected with the walking mechanism, and the control system is in signal connection with the rotating driving motor and the lifting platform body. The movable and rotatable lifting platform has the advantages of being capable of bearing larger loads and capsizing moment, small in motion resistance, high in motion precision, large in motion stroke, strong in universality of parts, convenient to produce and maintain, low in manufacturing cost, and the like. Large-load and mass mechanized harvesting of crops can be achieved only through that a corresponding agricultural harvesting operation device is arranged on the movable and rotatable lifting platform.

A versatile self-walking corn green feed harvester belongs to the technical field of crop harvesting and green feed harvesters. The versatile self-walking corn green feed harvester is characterized in that a power transmission system comprises a motor (26); a front end power output wheel (27) is connected to one side of the motor (26); a rear end power output wheel (28) with a clutch device is connected to the other side of the motor (26); the front end power output wheel (27) is connected with and drives a front wheel walking device for transmission; while driving the transmission device of a farm returning machine for transmission, the rear end power output wheel (28) is connected with and drives a harvesting and crop conveying transmission device and a straw cutting conveying transmission device by a main gap bridge axle (29) as well as a main gap bridge axle left transmission wheel (30) and a main gap bridge axle right transmission wheel (31) which are arranged at two sides. The versatile self-walking corn green feed harvester is more stable in power transmission, can realize multiple functions of corn harvesting, straw harvesting, cutting and storing and farm returning of straw cut stubbles and is high in production efficiency.

The invention belongs to the field of agricultural machinery, and relates to a multi-cutting-edge internal rotation shearing safflower filament harvesting machine and method. The harvesting machine comprises a picking manipulator, a filament collecting box and an electric control system; the picking manipulator comprises a conveying bent pipe, a driving motor, a transmission device, a manipulatorshell, a cutting device and a laser opposite-emission device; the manipulator shell comprises a manipulator box body and a cutting device shell used for accommodating the transmission device and the cutting device; the cutting device comprises an upper cutter head, a lower cutter head and a cutting blade; the laser opposite-emission device comprises a light source emitter and a light source receiver which are fixedly connected to two sides of a flower inlet of an upper cover plate. According to the harvesting machine and method, discontinuous automatic cutting of filaments is achieved, it is guaranteed that after the filaments completely enter the harvesting machine, the filaments are cut from the roots of the filaments, and the filament breakage rate is reduced.

The invention relates to a safflower carthamus filament snap-in parallel harvesting robot. The harvesting robot comprises a mobile platform, an omnibearing independent steering wheel, snap-in parallelharvesting devices, a filament collection tank, a visual navigation identification system and an electronic control system, wherein four groups of the snap-in parallel harvesting devices are circumferentially uniformly distributed by taking the center of the mobile platform as the circle center, and comprise parallel link mechanisms and snap-in harvesting mechanisms; and each parallel link mechanism comprises a connecting rod drive step motor, a driving connecting rod, a driven connecting rod, a movable platform and a crossed stand; each snap-in harvesting mechanism comprises a snap-in harvesting mechanism shell, a fitting flower intake cover, a snap-in device, a snap-in device drive motor and a flower absorption hose. the parallel link mechanisms are utilized to accurately pointing at flowers, and the flowers can be completely cut off by utilizing the snap-in harvesting mechanisms, so that the robot harvesting efficiency can be improved, the safflower carthamus filament broken rate can be reduced, and a positive effect is achieved on solving labor deficiency, reducing labor intensity of workers and improving the work efficiency.

The invention discloses an air negative pressure differential tool bit leaf harvester. The harvester comprises a tubular nose, a collecting tank, a negative pressure machine, corrugated pipelines, a support pipe and a trolley. The leaf harvester adopts air negative pressure transmission driving and the differential rotation of multi-group cutting blades of the tubular nose is realized, thereby repeatedly cutting leaves to obtain small leaf fragments. The cut leaf fragments are collected and processed. The harvester can be used for harvesting leaves and tender branches and buds of broussonetia papyrifera in a large space range, also can be widely applied to pruning of jungles and shrubs in the field of landscaping, and integrates harvesting, pruning and collecting and processing, so that the labor intensity is greatly reduced, and the working efficiency is improved.

The invention relates to a bioreactor for inducing three-dimensional directional differentiation in vitro of stem cells by virtue of non-contact coculture. The bioreactor is a container for cell culture; one or more than two separation meshes are arranged in the container so that the container is divided into more than two chambers; inducing cell embedded sodium alginate microcapsules and stem cell embedded calcium alginate microgel beads are arranged in different chambers, so that non-contact dynamic coculture of two or more than two types of cells under a three-dimensional growth condition in the same system is realized; the reactor is used for promoting the directional differentiation of the stem cells under the three-dimensional growth condition by virtue of an inducing factor secreted by the inducing cells in the microcapsules; after the completion of the differentiation, the microgel beads are dissolved by virtue of a sodium citrate solution, and finally, the differentiated cells can be obtained. The bioreactor is simple to operate and low in cost; the separation meshes in the bioreactor enable the microcapsules and the microgel beads to be separated from each other thoroughly, and then the two carriers are prevented from being mixed together.

The invention relates to a method for inducing in vitro directional differentiation of stem cells by cell co-culture. An annular gasket is arranged on a bottom of a culture dish. Firstly, stem cells are inoculated in an annular zone and are cultured in an incubator. When the stem cells attach a culture dish wall, a mixed solution containing agarose and sodium alginate is added to the annular zone. When the mixed solution is solidified, a calcium chloride solution is added for a carrying out a calcification reaction and a chitosan is added for carrying out a reaction to form an agarose / sodium alginate / chitosan flat composite gel layer on the stem cells. Inductive cells are inoculated on a surface of the composite gel. By means of the co-culture of the inductive cells and the stem cells, interactions among in vivo cells and between cells and soluble factors can be simulated. By means of the polysaccharide-based agarose / sodium alginate / chitosan flat composite gel, an in vivo extracellular matrix can be simulated. The directional differentiation of the stem cells can be adjusted and controlled through rigidity and thickness of the composite gel. Meanwhile, isolated co-culture of the stem cells and the inductive cells can be achieved so that differentiated cells are easy to collect. The method has an important effect in application of regenerative medicine.

The invention discloses a method for under-forest planting of Cryptotympana atrata Fabricius and interplanting of morchella. The method comprises the steps of Cryptotympana atrata Fabricius incubation, Cryptotympana atrata Fabricius sowing, morchella inter-forest planting preparation, morchella planting and harvesting, Cryptotympana atrata Fabricius harvesting and the like. Land resources are effectively utilized, the Cryptotympana atrata Fabricius grows at 80-120 cm under the forest land, the morchella grows on the land surface, and fruit trees and other economic trees grow in the forest land, so that the forest land stereoscopic agriculture development mode is achieved as a whole. The growth of various crops is mutually promoted, so that the limited land space resources are fully utilized, and a variety of harvest and production and income increasing can be achieved. By means of the method, 200-250 kg of cultured Cryptotympana atrata Fabricius cultured in each mu of the forest land can be harvested, the income can reach 15-25 thousand yuan per mu, and along with the development of the trees and annual input of Cryptotympana atrata Fabricius larvae into the inter-forest, the yield of the Cryptotympana atrata Fabricius is improved continually; when the morchella is planted, 20-25 kg of dry morchella can be harvested in each mu of the land, the income can reach 25-35 thousand yuan per mu, and the benefits of the fruit trees in the forest land are further added, so that the comprehensive income is obviously improved.

The invention discloses a rotary tomato harvest and separation device and a tomato harvester consisting of the same. The device comprises a grill screen (10); a conveying vibration device is arranged on the upper part of the grill screen (10) and comprises two chain wheel rollers, chain wheels on the chain wheel rollers and a conveying chain (3); the conveying chain (3) is transversely provided with an elastic rack (9); elastic teeth (2), a return spring (11) and an oscillating rod (8) are arranged on the elastic rack (9); meanwhile, the oscillating rod (8) is provided with a vibration oscillating mechanism comprising a group of vibration oscillating chain wheels (5) and vibration oscillating chains (6); and tooth-shaped lug bosses (7) are formed on the vibration oscillating chains (6). Compared with the prior art, the separation device has the advantages of simple structure, high vibration frequency, adjustable and easily-controlled amplitude, good vibration effect, low power loss and reliable work.

The invention discloses a pulling type radish harvesting robot. The pulling type radish harvesting robot comprises a main framework, and a walking mechanism, a pulling mechanism, a transmission mechanism, a leaf cutting mechanism, a sensing mechanism, a driving mechanism, a control mechanism and a battery box which are connected with the main framework separately, wherein the walking mechanism isarranged at the lower end of the main framework and is used for supporting the robot to walk; the pulling mechanism is arranged at the front end of the main framework and is adjacent to the transmission mechanism; the transmission mechanism is arranged in the main framework; the transmission mechanism is obliquely arranged from bottom to top; the leaf cutting mechanism is arranged at the rear endof the transmission mechanism; the sensing mechanism is arranged at the front end of the pulling mechanism; the driving mechanism comprises a plurality of driving motors arranged in different mechanisms; the control mechanism is used for controlling the robot to act; the battery box is used for supplying power to the robot. The invention provides the pure pulling type radish harvesting robot whichdoes not need digging assistance.

The invention relates to a header for a combine harvester. The header mainly comprises a header rack, a conveying trough, a divider, two vertical cutters, a main cutter, a reel and a spiral conveyingauger. The conveying trough is connected to the left rear side of the header rack through bolts, the conveying trough serves as the standard, the portion, on the left side of the conveying trough, ofthe header rack is made of steel small in strength, and the portion, on the right side of the conveying trough, of the header rack is made of steel high in strength. Meanwhile, a right front supporting beam is welded to the right side of a bottom plate of the header rack, so that the problem that the conveying trough is located on the left side of the header and accordingly the amplitudes of the left vertical cutter and the right vertical cutter are obviously different is solved, and the dividing loss in the rapeseed harvesting process is reduced.

The invention relates to a crop ground falling seed harvesting device, which mainly consists of a fan, an air pipe, a seed box, a seed sucking pipe, a seed sucking head, a sweeping roller and the like, wherein one end of the air pipe is communicated and connected with the fan, the other end of the air pipe is communicated and connected with the seed collecting box, one end of the seed sucking pipe is communicated and connected with the seed collecting box, the other end of the seed sucking pipe is communicated and connected with the seed sucking head, and the lower part of the seed sucking head is provided with the sweeping roller. Air sucking flow generated by the fan acts on the seed sucking head after passing through the air pipe, the seed collecting box and the seed sucking pipe, ground falling seeds swept by the sweeping roller can be subjected to air sucking type harvesting, and the crop ground falling seed harvesting device has the characteristics that the design is compact, the seed damage is avoided, and the harvesting rate is high.

The invention discloses a self-propelled rice and wheat breeding harvester. A pneumatic conveying device of the harvester comprises a conveying fan, a collection hopper corresponding to a cleaning device, a flow guiding groove, a first corrugated hose, a second corrugated hose and a cyclone separator; the air outlet end of the second corrugated hose is connected with a switching structure with a first discharging port and a second discharging port, the switching structure is internally provided with a switching plate for switching the first discharging port and the second discharging port, andexternally provided with a control mechanism for controlling the position of the switching plate, a first connecting pipe the tail end of which corresponds to a seed reproduction box is connected tothe first discharging port, the second discharging port is communicated with an inlet of the cyclone separator through a second connecting pipe, an outlet of the cyclone separator is connected with abreeding box assembly, and the breeding box assembly is internally provided with a yield monitoring device. The self-propelled rice and wheat breeding harvester harvests bred seeds or reproduced seeds, and the breeding box assembly is internally provided with the yield monitoring device so that planting data can be more conveniently collected to provide a test basis for subsequent work.

The invention belongs to the field of agricultural machinery and particularly relates to a potato harvesting and residual film recovery combined machine. The combined machine comprises a traction frame (1), a machine frame (2), a digging shovel (6), a housing (7), a ground wheel (8), a driving transmission device, a potato and residual film conveying device and a residual film collection device, wherein the driving transmission device outputs power for driving the potato and residual film conveying device and the residual film collection device to run; the digging shovel (6) shovels out potatoes and residual films; and the potato and residual film conveying device and the residual film collection device are matched with each other to realize potato harvesting and residual film recovery. The combined machine is simple in structure and can realize potato harvesting and residual film recovery simultaneously, thereby remarkably improving the working efficiency.

The invention relates to a device for fishing crawling marine products and a fishing method, the device and the method belong to the technical field of marine aquatic equipment. The device comprises afishing pipe and a fishing box, wherein the fishing box comprises a box body; a filtering clapboard is arranged in the box body to divide the box body into an upper box body and a lower box body; a submersible pump is arranged in the upper box body; a movable bottom plate is arranged at the bottom of the lower box body; the movable bottom plate is in movable connection with the inner side wall ofthe lower box body; a movable bin chamber is formed between the movable bottom plate and the filtering clapboard; a net bag is arranged outside the lower box body; the fishing pipe comprises a hose;an operating rod is connected to one end of the hose; and the other end of the hose is communicated with the lower box body through an interface elbow pipe. An operator puts the fishing pipe and the fishing box into the water at the same time, moves and positions the fishing pipe to the underwater position of the marine product by controlling the operating rod, and sucks the marine products into the fishing pipe by the fishing box, so that the general staff can effectively fish crawling marine products on the ship.

The invention discloses a vegetable harvesting machine. The vegetable harvesting machine comprises a base plate big frame, a walking mechanism, a cutting device, a conveying device, a collecting device, a power battery combination and a control motor. The collecting device is located on the lower part of the rear end of the conveying device; the conveying device is obliquely arranged on the base plate big frame; the cutting device is located at the front end of the conveying device; a guiding device and a soil screening device are arranged between the cutting device and the conveying device; the cutting device is of a rectangular saw blade type; the control motor drives the cutting device to swing left and right through an eccentric wheel, cut vegetables are conveyed to the conveying device through the guiding device under oscillation of the soil screening device, the conveying device conveys the cut vegetables into a collecting frame, and height of a header to the ground and the soil penetrating depth of a cutter are adjusted through an electric push rod and rollers.

A multifunctional forage harvester comprises a gasoline engine, a clutch plate assembly, an aluminum pipe, a handle assembly, a strap, a gearbox, a transmission shaft, a cutter and a forage guide mechanism. One end of the aluminum pipe is fixedly connected with the gasoline engine and the clutch plate assembly, the other end of the aluminum pipe is fixedly connected with the gearbox, the gearbox is further fixedly connected with the forage guide mechanism, the transmission shaft is arranged in a pipeline of the aluminum pipe, one end of the transmission shaft is fixedly connected with the output end of the gasoline engine through the clutch plate assembly, the other end of the transmission shaft is fixedly connected with the input end of the gearbox, the cutter is fixed to the output end of the gearbox, the forage guide mechanism is located above the cutter, the handle assembly and the strap are arranged on the aluminum pipe, and the strap is located between the handle assembly and the clutch plate assembly. By means of the multifunctional forage harvester, it can be guaranteed that an operator can conveniently and efficiently harvest forage.

The invention relates to agricultural machinery, in particular to a multifunctional grain harvesting and rotary tillage machine. The multifunctional grain harvesting and rotary tillage machine comprises most parts of an excavator, a power source, an operating cab, a turning mechanism and a hydraulic control system which are mounted on a mounting base, of the excavator, a telescoping arm, and a travelling mechanism, wherein the telescoping arm integrally rotates along with the turning mechanism, and the travelling mechanism is powered by the power source and mounted at the bottom of the mounting base. A thresher is fixed at the end of the telescoping arm through a mounting seat I. A header is mounted at the inlet end of the thresher to form the grain harvesting machine. The grain harvesting machine is controlled by the operating system in the operating cab to operate. Or / and a rotary tillage device is fixed on the rear shell of the excavator through a mounting seat II to form the rotary tillage machine which is controlled by the operating system in the operating cab to operate. The multifunctional grain harvesting and rotary tillage machine has the advantages that labor intensity is lowered, work efficiency is increased, idle time is reduced, and application cost is lowered.

The invention discloses a gantry type rape brassica campestris harvester. The harvester comprises a gantry type crawler walking chassis, a cutting device and a conveying and collecting device; and the cutting device comprises a header frame, dividers installed on the two sides of the bottom of the front face of the header frame, a pair of middle sliding rails installed on a truss in the middle of the header frame, a plurality of vertical header devices evenly installed on the middle sliding rails at intervals, a fixed cutter arranged on a beam at the bottom of the rear face of the header frame and a header motor installed on the header frame. The row-aligned harvesting operation of rape brassica campestris is completed by utilizing the vertical header devices, the rape brassica campestris is supported and guided to the conveying and collecting device by utilizing seedling pulling rollers arranged on the vertical header devices, and the conveying and collecting operation of the rape brassica campestris is completed by utilizing the conveying and collecting device. The vertical header devices which operate independently achieve row-to-row harvesting of the rape brassica campestris, and meanwhile the distance between the vertical header devices is adjustable, so that the adaptability of the harvester to harvesting of the rape brassica campestris with different row distances and breadths is effectively guaranteed.

The invention relates to the field of medicinal fertilizers, in particular to an organic corn medicinal fertilizer and a preparation method thereof. The organic corn medicinal fertilizer comprises the following raw materials in part by weight: 10 to 19 parts of imperatorin, 10 to 20 parts of tender catchweed bedstraw herb, 1 to 5 parts of Chinese pulsatilla root, 20 to 30 parts of corn straw and 30 to 60 parts of farm fertilizer. The preparation method comprises the following steps of: cutting the corn straw, the imperatorin and the tender catchweed bedstraw herb off; washing the Chinese pulsatilla root, cutting the Chinese pulsatilla root off, boiling the cut Chinese pulsatilla root in water, and separating and collecting Chinese pulsatilla root decoction and Chinese pulsatilla root residues; composting, wherein a composting surface is formed at each height of 10 to 15 centimeters; spraying the Chinese pulsatilla root decoction on each composting surface until finishing composting; and covering composts by using a plastic film and sealing until the composts are decomposed thoroughly. By the organic corn medicinal fertilizer, the aims of 'changing wastes into wealth' and 'integrating medicines and fertilizers' are fulfilled, and the organic corn medicinal fertilizer has the effects of soil repair, low carbon and safety and can supply nutrient elements to corn comprehensively.

The invention relates to a linked agricultural harvesting system based on an unmanned aerial vehicle. The linked agricultural harvesting system comprises an unmanned aerial vehicle body, a harvester body, a control processor and an information acquisition mechanism, the unmanned aerial vehicle body comprises a first harvesting mechanism, a flight mechanism and a supporting mechanism and is furtherconnected with a first power device, the harvester body is further connected with a second power device, the information acquisition mechanism comprises a soil humidity detection device, a maturity detection device, a landform detection device and a regional coordinate marker, the supporting mechanism is arranged at the bottom of the unmanned aerial vehicle body, the top of the supporting mechanism is connected with a supporting platform, a storage mechanism is arranged at the top of the harvester body, a first electromagnetic adsorption device is arranged on the periphery of the top of the storage mechanism, a slip channel is arranged at the bottom of the unmanned aerial vehicle body, a second electromagnetic adsorption device is arranged at the bottom of the slip channel, and a photographic device and a gas blowing pump are further arranged at the bottom of the unmanned aerial vehicle body.

The invention relates to the field of hair loss prevention, in particular to a squeezing and rubbing type picking and processing device foranti-hair-loss raw material Chinese torreya seeds. The technical problem is to provide the squeezing and rubbing type picking and processing device for the anti-hair-loss raw material Chinese torreya seeds. According to the technical scheme, the squeezing and rubbing type picking and processing device for the anti-hair-loss raw material Chinese torreya seeds comprises a vehicle bottom plate, a bearing mounting plate, an arranging and sorting system, a stirring and sorting system, a classifying and processing system and the like; and the lower portion of the vehicle bottom plate is in bolted connection with wheels. Batch automatic picking of the Chinese torreya seeds is achieved, the Chinese torreya seeds which are agglomerated, overlapped and staggered are arranged and continuously arranged in order, the situation that the Chinese torreya seeds extrude each other during separation is avoided, the integrity of the obtained Chinese torreya seeds is guaranteed, the Chinese torreya seeds carrying branches and leaves are rapidly separated from the Chinese torreya seeds not carrying the branches and leaves, then the branches and leaves are separated from the Chinese torreya seeds, and the effects of thoroughly harvesting the Chinese torreya seeds and reducing waste of the Chinese torreya seeds are achieved.

The invention relates to a novel harvester, which is characterized in that a straw-kernel separation device is fixedly mounted on a vehicle, an engine is fixedly mounted at the rear of the straw-kernel separation device, an ear tank is hinged to the top of the straw-kernel separation device, a kernel tank is hinged onto the vehicle and at the rear of the engine, a kernel cleaning device is fixedly mounted on the vehicle below the kernel tank, a kernel conveyor is mounted on the kernel cleaning device, and the upper end of the kernel conveyor is positioned above the kernel tank. By means of the novel harvester, harvesting of corn ears is achieved while straw recycling is diversified, and further, lost kernels in ear picking are recycled, so that corn kernels passing through the harvester cannot drop anymore, the corn kernels dropping on the land cannot be crushed but recycled manually, and every kernel is sent to the granary. Straws are processed by the straw-kernel separation device and a straw treatment device or directly scattered, so that multiple treatments of straw foraging, straw power generation, straw returning and the like can be complete. The novel harvester with a header changed can further be used for harvesting other cereals and is world-class.

The invention discloses a novel oilseed rape harvester which comprises a machine frame, and a power mechanism and a walking mechanism which are arranged on the machine frame. The novel oilseed rape harvester is characterized by further comprising at least one set of harvesting device, conveying device and bundling device arranged on the machine frame in sequence from front to back. The novel oilseed rape harvester achieves effective harvesting for the characteristics that oilseed rape fields are scattered and are small in area, uneven and the like in the eastern Huang-Huai area. The novel oilseed rape harvester is reasonable in structural design, convenient to operate, high in adjustability, capable of saving manpower and material resources and capable of achieving oilseed rape stem harvesting and bundling integrated operation; reproduction is carried out according to the field area, more rows are adopted for oilseed rape stem harvesting, working efficiency is improved, and meanwhile the problem that a combined harvester cannot work due to the limit of the field area is solved.

The invention provides a cutting and throwing device for a self-propelled intelligent peanut vine harvester and a peanut vine harvesting method. The self-propelled intelligent peanut vine harvester comprises a header used for cutting peanut vines and sending the peanut vines to the rear side, a middle conveying device used for conveying the peanut vines sent out by the header, a cutting and throwing device used for receiving the peanut vines from the middle conveying device and throwing the chopped peanut vines to a specified accumulation device, a chassis and an intelligent monitoring system, wherein the cutting and throwing device is provided with a chopping part and a vine throwing part, and the chopping part is in a hobbing cutter type and comprises a cutter head, a cutter shaft, a plurality of hobbing cutter mounting seats and hobbing cutters arranged on the hobbing cutter mounting seats. According to the cutting and throwing device of the self-propelled intelligent peanut vine harvester, harvesting of fresh peanut vines is achieved, and the obtained peanut vines are not prone to being mixed with soil, stones, plastic mulching films and other impurities; in addition, the peanut vines are collected after being cut up; when the cutting and throwing device rotates at a high speed, the effect of cutting up the peanut vines is achieved, the effect of blades can also be achieved, the cut-up peanut vines are thrown out through the cutting and throwing device rapidly, and the processing efficiency is high.

The invention relates to an insect breeding device which comprises breeding boxes, a breeding rack, a cross-shaped rotary disc device and a harvesting and feeding combined device, wherein the multiplebreeding boxes are arranged on the breeding rack, the breeding rack comprises two or more breeding layers, each breeding layer is composed of a first-direction breeding line and one or more second-direction breeding lines, the breeding boxes on the first-direction breeding lines are conveyed through a first conveying device, and the breeding boxes on the second-direction breeding lines are conveyed through a second conveying device. By means of the insect breeding device, adults can be automatically harvested, automatic larva adding and automatic larva feed throwing can be achieved, the efficiency is improved, and meanwhile the labor cost can be saved.

The invention discloses a front feeding type pseudo-ginseng harvesting machine, and belongs to the technical field of agricultural harvesting machinery equipment. For the problems of previous manual pseudo-ginseng harvesting that the labor intensity is large, time and energy are wasted, and the labor-hour cost is high, the invention provides the pseudo-ginseng harvesting machine capable of replacing manual work, the pseudo-ginseng harvesting machine can achieve pseudo-ginseng digging, clamping, soil patting, separation of roots and stems, collection and unloading at a time, and can achieve harvesting of pseudo-ginseng in a greenhouse, the degree of automation is high, the mechanical damage rate and digging missing rate are lower, the integrity of pseudo-ginseng is fully guaranteed, the digging problem of pseudo-ginseng is solved under the requirements of special agronomic requirements, digging and harvesting of pseudo-ginseng can be achieved, and the depth of a knife rest can be adjusted to achieve harvesting of other root and stem crops; the structure is simple and compact, the operation is flexible, the use is reliable, and the economic benefits and production benefits of pseudo-ginseng are improved.