32results about How to "Improve the excavation rate" patented technology

The invention discloses an agricultural planting pit digging device for reducing difficulty. The pit digging device comprises a base. A first motor is embedded in the middle of the upper side of the base. A rotary base is installed at the output end of the first motor. A supporting column is arranged on the upper side of the rotary base. A lifting rack is arranged at the upper end of the right side of the supporting column. An adjusting cavity is formed in the lower side of the lifting frame. A third motor is arranged at the left end of the adjusting cavity. A second threaded rod is arranged at the output end of the third motor. A slide base is arranged on the second threaded rod. A water tank is arranged on the lower side of the slide base. A fourth motor is arranged in the middle of thelower side of the water tank. A telescopic device is arranged at the output end of the fourth motor. A soil digging device is arranged at the lower end of the telescopic device. The soil digging device comprises a driving plate. A connecting base is arranged on the lower side of the driving plate. A drilling stem is arranged on the connecting base. A spiral blade is arranged on the outer side of the drilling stem. A soil drilling tip is arranged at the lower end of the drilling stem. The agricultural planting pit digging device of the structure is good in pit digging effect, high in work efficiency, stable in structure and capable of reducing dust contamination.

The invention discloses a pedal type soil sampling device. The pedal type soil sampling device comprises a fixed sleeve, a first threaded rod, a pedaling mechanism, a sampling tube and a material blocking mechanism. The sampling tube is arranged in the inner side of the fixed sleeve. The upper end of the sampling tube is fixedly connected to the first threaded rod. The first threaded rod passes through the upper end of the fixed sleeve and is connected to a threaded sleeve fixed to the upper end of the fixed sleeve through threads. The threaded sleeve is rotatingly connected to the fixed sleeve. The material blocking mechanism is arranged in the inner side of the sampling tube. A bottom plate in the right side is provided with the pedaling mechanism. The pedaling mechanism comprises limiting side plates, a foot pedal, a curved plate, a ring gear, a ratchet mechanism, a lantern ring, the bottom plate and a rotating shaft. The pedal type soil sampling device has a novel design. Through the pedaling mechanism, sampling is realized without electric energy as power so that energy is saved and the difficulty of manual rod insertion is reduced.

The invention provides a royal jelly digging machine which comprises a base, a rotary transmission mechanism, a gear drive mechanism and a royal jelly digging mechanism, wherein a rocking handle on the rotary transmission mechanism is rotated so that a royal cell guide wheel pushes a royal cell base to rotate together; the royal jelly digging mechanism and the rotary transmission mechanism synchronously rotate in opposite directions through the gear drive mechanism; and a working head on the royal jelly digging mechanism digs royal jelly out of the royal cell. The royal jelly digging machine provided by the invention can keep the shape of royal jelly and realize continuous operation, is easy to operate and popularize, has the characteristics of high royal jelly digging efficiency, simple structure, small volume for convenience in carrying and the like, and is particularly suitable for field application of swarm farmers.

The invention discloses a variable-diameter drill bit device. The variable-diameter drill bit device comprises a support, a conical base, a linear driving element and multiple hole digging tool modules, the support comprises a bottom cover, the bottom face of the conical base is arranged on the bottom face of the bottom cover, the bottom face of a linear driving element body is arranged on the topface of the bottom cover, the motion direction of the output end of the linear driving element is the vertical direction, each hole digging tool module in the hole digging tool modules comprises a hole digging tool, a tool frame and a push rod, one ends of the push rods are hinged to the inner sides of the tool frames, the other ends of the push rods are hinged to the output end of the linear driving element, the bottom of the tool frames are hinged to the bottom cover, and the hole digging tools are arranged on the outer sides of the tool frames. The variable-diameter drill bit device has the advantages of being high in mucking earth rate, variable in diameter and the like, and has the good practicability, and in addition, the invention further provides a hole digging device.

The invention discloses a variable-diameter roller type jerusalem artichoke harvester, comprising a jerusalem artichoke digging assembly, a roller assembly and a miscellaneous residue separation and tuber collection assembly, wherein the jerusalem artichoke digging assembly, the roller assembly and the miscellaneous residue separation and tuber collection assembly are installed on a rack and are connected into a whole by means of the rack; the jerusalem artichoke digging assembly comprises a digging shovel arranged at the front end of the rack, a belt cross rod type lifting conveyer belt and an eccentric wobble wheel, wherein the belt cross rod type lifting conveyer belt can be used for conveying and is arranged at the front end of the rack in a transmission way, and the eccentric wobble wheel is positioned at the front end of the rack and enables the belt cross rod type lifting conveyer belt to shake up and down; the roller assembly comprises a roller rotatably arranged on the rack, aroller filter screen arranged on the roller, and a spiral ring sheet arranged in the roller filter screen; the miscellaneous residue separation and tuber collection assembly comprises a box body which is arranged at the rear end of the roller and can be opened and closed; the box body is internally provided with a receiving groove insulation baffle plate and an inclined jerusalem artichoke tuberguide groove.

The invention relates to a method for planting semi-artificial grass, especially a method for leaking bean grass into the salinisation grass in north. The invention uses bean grass to improve the natural grass of dry area, especially using the rice-bean mixed plantation method. The invention can select the sowing time via the character of bean grass, the rain distribution, the salt change and the seed growth, and use management to reduce the competition between weak kinds, to accelerate the growth of seed. The invention has low cost, while it can improve the yield.

The invention discloses a soil sampling device. The soil sampling device comprises a sampling barrel, a transmission chamber, telescopic rods, a sampling pipe, and a material blocking mechanism; the transmission chamber is fixedly arranged on the upper end of an annular fixing block; the lower end of the annular fixing block is provided with four groups of telescopic rods; the movable ends of thetelescopic rods are connected with the annular fixing block through hinge joint; the fixed ends of the telescopic rods are connected with a fixing plate through hinge joint; the sampling pipe is connected with the internal side of the sampling barrel through slide connection; a sampling chamber is arranged on the internal side of the sampling pipe; the material blocking mechanism is arranged in the sampling chamber, and comprises a sleeve barrel, a threaded rod, a fan-shaped blocking plate, a connecting rod, and a rotating joint. The soil sampling device is novel in design; the four groups oftelescopic rods can be used for realizing mobile positioning of the transmission chamber, and realizing vertical sampling; sampling accuracy is increased; adopted tapered projections are contacted with the ground, so that the friction between the soil sampling device and the ground is increased, and stability is improved; the material blocking mechanism is adopted, so that soil excavated rate is increased greatly.

The invention provides a high-density cotton sowing machine which comprises a framework and a sowing device. The sowing device is arranged on the framework and is used for sowing cotton, a fertilization opener which can be used for forming fertilization grooves is arranged below the front end of the framework, a fertilization device is arranged on the framework, is positioned at the front of the sowing device and comprises a fertilization tank capable of accommodating fertilizers, a fertilization pipe is connected with the bottom of the fertilization tank, and the bottom of the fertilization pipe is close to the rear end of the fertilization opener; a bidirectional soil leveling auger which can be used for crushing and leveling soil is arranged at the rear of the fertilization pipe and comprises a rotary shaft and spiral sheets, and the spiral sheets are mounted on the rotary shaft and can extend towards the soil in a cutting manner under the effects of the rotary shaft, so that the soil can be conveyed and leveled, and soil lumps can be smashed. The high-density cotton sowing machine has the advantages that the high-density cotton sowing machine is provided with the bidirectional soil leveling auger, so that the soil on cotton ridges can be timely and effectively leveled after cotton is fertilized, and the cotton emergence rate can be increased.

The invention discloses a topic mining method and device based on artificial intelligence and electronic equipment, and relates to the field of natural language processing. The method comprises the steps of obtaining dialogue text data corresponding to the dialogue voice data based on a preset voice-to-text technology; obtaining the number of concerned topics; inputting the dialogue text data andthe attention topic number into a pre-trained topic model LDA, and obtaining attention topics of the attention topic number obtained by aggregating the dialogue text data by the LDA; and performing statistics on the attention topics based on the dialogue text data, and obtaining distribution of the attention topics to realize topic mining. The method improves the topic mining rate. The invention also relates to a block chain technology, and the dialogue text data is stored in the block chain.

The invention provides vibrating type harvesting machinery for lotus roots and an intelligent control method of the harvesting machinery. The machinery includes hydraulic cylinders I, a lifting platform, a leakage sieve, a machine frame, a rotating hairbrush, a gearbox, a hydraulic motor, a pulley mechanism, and a crank double-rocker mechanism. According to the machinery provided by the invention,a tractor is used to provide power, the machinery is installed at the front end of the tractor, the rotating hairbrush is utilized to remove mud at the surface of the lotus roots, deep mud of the lotus roots is loosened by the leakage sieve, and therefore the lotus roots without sludge are floated out of the water surface. The intelligent control method of the harvesting machinery relies on a pressure sensor to detect the pressure change of brushing of the rotating hairbrush at the surface layer of the lotus roots in real time to realize self adaptive adjustment of the height of the hairbrush; and at the same time, the method relies on a revolution speed sensor to detect the revolution speeds of the hydraulic motor and a power plant engine in real time to realize the self adaptive adjustment of the revolution speeds. The machinery provided by the invention is widely applied to excavation of the lotus roots in an artificial lotus root field, and can realize the effects of saving costsand increasing benefits; and the promotion and application of the machinery promote the ''quality'' leap of a lotus root excavation manner, thereby driving the lotus root production and processing industries, and promoting the agricultural industry structure adjustment.

An embodiment of the invention discloses ridge sealing and pressing equipment for crops, and belongs to the technical field of agricultural machinery. According to the technical scheme, the ridge sealing and pressing equipment for the crops comprises a frame and an operation unit fixedly arranged on the frame, one side of the frame is provided with a connecting plate, and the operation unit comprises a first ridge sealing disc, a second ridge sealing disc and a pressing wheel; the first ridge sealing disc and the second ridge sealing disc are respectively rotatably connected to the lower sideof the frame; and the first ridge sealing disc and the second ridge sealing disc are centrally symmetrical around the vertical plane where the travelling direction of the ridge sealing and pressing equipment for the crops is located. A supporting rack and a pressing plate are arranged on the frame, and the supporting rack is rotatably connected to the frame; the pressing wheel is rotatably connected to the end, which is away from the frame, of the supporting rack, and the pressing plate is positioned on the upper side of the supporting rack and fixedly connected with the frame; the pressing plate is provided with an elastic adjusting component, and the elastic adjusting component is elastically abutted to a portion between the pressing plate and the supporting rack; the magnitude of the elastic supporting force of the elastic adjusting component on the supporting rack can be adjusted; and an effect of adjusting pressure of the pressing wheel to soil can be adjusted according to the actual situation of the soil is achieved.

The invention belongs to the technical field of pile cutting, and particularly relates to green building pile foundation pile cutting equipment which comprises a fixed connecting cylinder, a hydraulicmotor, a driving cylinder, a mounting cylinder, a reset plate spring, a reset spring, a cutting fan-shaped plate, an adjusting mechanism and a tightening plate spring. After the end face of the side,away from the cutting fan-shaped plate, of a limiting shell makes contact with the limiting face on a corresponding limiting clamping block, if a cut pile body cannot fall off through gravity, the cutting fan-shaped plate further clamps the cut pile body, and at the moment, only the driving cylinder needs to be continuously rotated, so that the limiting rod on the driving cylinder continues to drive the limiting clamping block mounted on the limiting rod to move, a second inclined surface on the limiting clamping block extrudes limiting shell, the limiting shell continues to drive the cuttingfan-shaped plate to move until the cutting fan-shaped plate completely enters a third mounting shell at the lower end of the mounting cylinder, and after the pile body falls, the limiting clamping block limits the cutting fan-shaped plate through a limiting surface under the action of the tightening plate spring.

The invention provides a variable cross-section root pile and film bag concrete combined drainage greening slope protection structure and method. Self-stress expansion root piles are buried in a slope soil body, then geomembrane bags are laid on the surface layer of the slope soil body through the interaction of the self-stress expansion root piles and the slope soil body, and the geomembrane bags are filled with membrane bag filler; the geomembrane bags are fixed through a fixing pedestal fixed to the tops of the self-stress expansion root piles; and rigid constraint discs are arranged on the self-stress expansion root piles at equal intervals, and the space between the self-stress expansion root piles is filled with common cement paste and self-stress expansion cement paste. Common root piles are improved into the variable cross-section self-stress expansion root piles, the pulling resistance of the root piles is improved, the film bag concrete technology is combined, a side slope can be greened, rainwater infiltration can be prevented, the rainwater infiltration capacity is greatly reduced, and the stability of the side slope is enhanced.

The invention relates to a cutting method for Rhododendron simsii, and relates to the technical field of Rhododendron simsii planting and cultivating. The cutting method is characterized by comprisingthe following steps, preparation of a cutting bed, preparation of cuttings, timely cutting, management of the cutting bed, and out-nursery transplanting. The method of the invention is reasonable andconvenient to operate, and nutrition is abundant, sufficient and easy to absorb.

The invention belongs to the technical field of pile cutting, and in particular relates to pile cutting equipment for green building pile foundations, which includes a fixed connection cylinder, a hydraulic motor, a driving cylinder, a mounting cylinder, a return spring, a cutting fan-shaped plate, and a return leaf spring. Pile cutting equipment, through the auger to dig out the soil around the pile. The pile cutting equipment designed in the present invention cuts the pile body through the direct control equipment of the excavator. Compared with the traditional manual cutting, the efficiency is higher. After the pile body is cut, the equipment shell is driven by the excavator to directly move the cut pile body out of the pit body. Compared with the non-professional excavator, the digging efficiency is higher. After all the pile bodies are cut out Finally, use the excavator to dig out the remaining soil. Because the cut pile body has been cleaned, the excavation phase rate is higher than the traditional excavation efficiency.

The invention relates to a soil additive for planting mint, and relates to the technical field of mint cultivation and breeding. The soil additive is characterized by being prepared from the followingmaterials in parts by weight: 12 to 17 parts of human urine, 4 to 9 parts of nitrogen phosphorus and potassium composite fertilizer, 3 to 7 parts of borax, 1 to 4 parts of straw ash, 5 to 9 parts ofEM fungus, 1 to 3 parts of humic acid, 4 to 8 parts of rapeseed, 1 to 4 parts of rice husks, 2 to 4 parts of peanut oil, 7 to 12 parts of a nutrition improver, 7 to 12 parts of a vegetable agent, and28 to 33 parts of pure water. The preparation method is reasonable, convenient in operation, rich in nutrition and capable of moistening the soil.

An embodiment of the invention discloses crop ridge sealing and compressing equipment and belongs to the technical field of agricultural machinery. According to the technical scheme, the crop ridge sealing and compressing equipment comprises a frame and an operating unit fixedly arranged on the frame and is characterized in that a connecting plate is arranged on one side of the frame, the operating unit comprises a first ridge sealing plate, a second ridge sealing plate and a compressing wheel, the first ridge sealing plate and the second ridge sealing plate are rotatably connected to the lower side of the frame, the first ridge sealing plate and the second ridge sealing plate are symmetrically arranged by using a vertical plane where the advancing direction of the crop ridge sealing and compressing equipment is located as the center, a support rack and a compressing plate are arranged on the frame, the support rack is rotatably connected to the frame, the compressing wheel is rotatably connected to one end, away from the frame, of the support rack, the compressing plate is located on the upper side of the support rack and fixedly connected with the frame, the compressing plate isprovided with an elastic adjusting component, the elastic adjusting component is elastically abutted against a position between the compressing plate and the support rack, and the elastic support force of the elastic adjusting component to the support rack can be adjusted to adjust the pressure of the compressing wheel to soil according to the actual conditions of the soil.

The invention provides a method for preparing a corn fertilizer from gooses and relates to the technical field of plantation management of crops. The method comprises the following steps: searching, cleaning, packaging, cutting, cooking, crushing, raw material mixing, and material utilization. The method is reasonable and convenient in operation, and soil nutrients can be increased without damaging the environment.

The invention discloses applications of a rice OsGY1376T mutation material in cultivation of direct-seeded varieties with high seedling emergence rate. According to the present invention, by screening52 rice varieties, the results show that the rice variety Kasalath has long mesocotyls, and the OsGY1 gene SNP locus G376T and the OsGY1376T gene related to the length of mesocotyl are obtained, wherein the mesocotyl and the coleoptile elongate due to the homozygote obtained through the mutation of G of the SNP locus into T, and other agronomic traits of rice are not affected; and the important significance is provided for the cultivation of direct-seeded rice varieties and the solving of problems of time consumption and labor consumption in rice seedling transplanting, and the new idea is provided for the improvement of the rice seedling emergence rate in the breeding of direct-seeded rice.

The invention discloses a cassava combine which comprises a frame, a gear transmission box, a driving chain wheel, a conveying screen driven wheel, a shovel, a chain, a screen grid bars, a driven chain wheel, conveying screens, a bucket pulley, a conveying screen driving wheel and a depth limiter wheel. The gear transmission box is disposed on the frame, the driving chain wheel is disposed inside the gear transmission box and is connected with the driven chain wheel through the chain, the driven chain wheel and the conveying screen driving wheel are coaxial, the conveying screen driving wheel is connected with the conveying screen driven wheel through the conveying screens, the screen grid bars are disposed on the conveying screen, the bucket pulley is disposed between the conveying screens, and the shovel and the depth limiter wheel are disposed in the front and rear of the bottom of the frame, respectively. The cassava combine is friendly to the harvest, may be lower in power consumption and higher in machine utilization, is high in digging rate and low in breakage rate and may provide economies of scale.

The invention discloses a method for cultivation germination of mint seeds, and relates to the technical field of mint cultivation planting. The method is characterized by including the following operation steps of region division, seeding, usual care and germination care. The method is reasonable, convenient to operate, high in germination rate and high in growth rate.

The invention belongs to a method for establishing and planting a semi-artificial grassland, and in particular relates to a method for introducing leguminous pasture into a saline-alkali grassland in the north to establish and plant a semi-artificial grassland. The use of leguminous forages to improve natural grasslands in semi-arid areas, especially the mixed sowing of grass and beans, is to select suitable farming methods for special soil conditions and succession rules, based on the characteristics of saline-alkali-tolerant legume forage seeds, seasonal distribution of rainfall, and soil conditions. The dynamic changes of water and salt and the growth period of seedlings select the appropriate sowing time, and take appropriate management measures to weaken interspecific competition, increase the area of ​​assimilative organs, and promote the rapid and successful settlement of leguminous forage seedlings. The method has the advantages of increasing seedling emergence rate, settlement rate and regreening rate, good seedling growth index, low cost, short planting period, easy popularization and the like.

The invention discloses the application of rice OsGY1376T mutation material in cultivating varieties with high seedling emergence rate through direct seeding. Through the screening of 52 rice varieties, the present invention finds that rice varieties such as Casalas have the characteristics of long mesocotyls, and obtains the SNP sites G376T and OsGY1 of the OsGY1 gene related to the length of the mesocotyls 376T Gene, the homozygous mutation of the SNP site from G to T leads to the elongation of the mesocotyl and the coleoptile, and does not affect other agronomic traits of rice. The invention not only has great significance for cultivating direct-seeding rice varieties and solving the time-consuming and labor-consuming problems of rice transplanting, but also provides a new idea for improving the emergence rate of rice seedlings in direct-seeding rice breeding.

The invention discloses a pseudolarix amabilis propagation method, and relates to the technical field of pseudolarix amabilis propagation and cultivation. The pseudolarix amabilis propagation method is characterized by comprising the following operation steps: seed collection, seedbed matrix establishment, seedling management, seedling hardening and transplanting. The method is reasonable, convenient to operate, convenient and fast to cultivate and high in survival rate.

The invention discloses a vibratory potato harvester, comprising a frame, a traction rack and traveling wheels, and also comprising a vibratory separating screen, a digging blade, a support, a vibrating rack, and a cam mechanism, wherein the vibrating rack drives the vibratory separating screen and the digging blade to move so as to provide a digging function and a separating function. The vibratory potato harvester is small in size, light in weight and simple in structure, and therefore the manufacture cost is low; the vibratory potato harvester has high potato digging efficiency, and can bedriven with a miniature tractor to well harvest potato; therefore, harvesting efficiency is greatly improved, the consumption of manpower and material resources can be decreased, time consumption canalso be decreased, and the production requirements of families and small enterprises can be met, wherein the requirements refer to the advantages that, for instance, the potato harvester operates stably and is simple to operate and low in cost, high digging efficiency is guaranteed, potato integrity is high, and fruit-soil separation is effective.

The invention provides a method for utilizing fish as a fertilizer for planting soybeans and relates to the technical field of crop planting and cultivation. The method comprises the following operation steps: seeking, cleaning, wrapping, segmenting, cooking, pulverizing, mixing raw materials and using the materials. The method provided by the invention is reasonable, convenient in operation and capable of increasing soil nutrition without environmental damage.