30results about How to "Improve harvest efficiency" patented technology

The invention relates to a facility type rail harvester for rhizomatic traditional Chinese medicine materials, and belongs to the technical field of agricultural harvesting mechanical equipment. The facility type rail harvester for the rhizomatic traditional Chinese medicine materials comprises a rack, an digging shovel, a lifting-transporting soil shaking device, a hydraulic device, a traveling device, a power transmission device and a power system. The digging shovel is located on the lower-left portion of the harvester. The lifting-transporting soil shaking device is located above the right portion of the digging shovel. Hydraulic cylinders and hydraulic motors are mounted on a rack chassis. The upper portion of the hydraulic cylinder is connected with a fixed plate. The hydraulic motor is connected with an axle through a belt wheel and a belt. The power system comprises a power source, a cable, a cable reel and a power source control switch, wherein the cable is wound on the cable reel, one end of the cable is electrically connected with the power source, and the other end of the cable is connected with the motor I and the hydraulic control device through the power source control switch; and the hydraulic control device can control rising and falling of the two hydraulic cylinders and rotation of the hydraulic motors. According to the facility type rail harvester for the rhizomatic traditional Chinese medicine materials, a hydraulic system and the power sources are used for providing power, harvesting is complete, soil is completely removed, the automation degree is high, the structure is simple, operation is stable, and the application range is wide.

The invention discloses a control method of controlling a six-horizon sliding sleeve through three pipelines. The control method comprises the following steps: sequentially connecting three hydraulicpipelines with ground hydraulic control equipment and six downhole hydraulic control systems from a ground hydraulic station to the downhole direction, wherein each downhole hydraulic control system corresponds to a to-be-exploited reservoir, and one packer is arranged under each downhole hydraulic control system to separate a shaft inner annular space to enable each horizon to form an independentspace; and controlling the oil pressure of the three hydraulic pipelines to separately control the opening state of each of decoders in the six downhole hydraulic control systems, and when the decoder in the target downhole hydraulic control system is opened, according to the control requirement of the moving direction of the sliding sleeve to be controlled, controlling the corresponding hydraulic pipeline to increase the oil pressure provided for the decoder to the operating pressure demanded by the sliding sleeve, so that a passage among the decoder, a decompression valve, the sliding sleeve, a one-way valve and an oil pipe opening hole of the this-horizon donwhole hydraulic control system is conducted to push the sliding sleeve to move so as to realize downhole hierarchical control.

The invention discloses a self-propelled harvester for rhizome traditional Chinese medicinal materials. The self-propelled harvester comprises a seat, a framework, a digging shovel, a bolt, a driving traveling system, a power transmission device, a vine cutting and conveying device, a double rocking lever shaking mechanism and an auxiliary traveling system, wherein the seat is mounted at the upper part of the front end of the framework; the digging shovel is mounted at the lower part of the front end of the framework and is positioned at the lower part of a vibrating screen II; a diesel engine base in the driving traveling system is connected with the framework through the bolt; the driving traveling system drives the auxiliary traveling system to move and can transmit power to the power transmission device; and the power transmission device respectively drives the vine cutting and conveying device and the double rocking lever shaking mechanism to move. The self-propelled harvester disclosed by the invention is simple in structure, convenient to operate, economic and practical, can achieve multiple purposes through one machine, and is applicable to harvesting of multiple rhizome traditional Chinese medicinal materials; the vine cutting and conveying device is arranged on the front surface, thereby effectively solving the problem of vine tangling in the harvesting process; and the double rocking lever shaking and soil removal device is used, thereby quickly and effectively realizing root-soil separation of a root-soil mixture dug out.

The invention relates to a rotary type multi-point auricularia auricula bag support rack. The rotary type multi-point auricularia auricula bag support rack comprises a hook, a support rack shaft, auricularia auricula bag support rack bodies, insertion rods, support rack body limiters and a ground insertion fixing sleeve, wherein the auricularia auricula bag support rack bodies are mounted on the support rack shaft, the insertion rods are arranged on the auricularia auricula bag support rack bodies, the hook is arranged at the upper end of the support rack shaft, and the ground insertion fixingsleeve is mounted at the lower end of the support rack shaft. The rotary type multi-point auricularia auricula bag support rack has the advantages that the insertion rods are arranged on the auricularia auricula bag support rack bodies, auricularia auricula bags can be simply, conveniently and fast put onto the auricularia auricula bag support rack bodies when being put into a greenhouse, the auricularia auricula bags are evenly distributed, good in ventilation and convenient in harvesting, harvesting labor intensity is lowered, auricularia auricula harvesting time is shortened, auricularia auricula can appear on the market early, auricularia auricula harvesting benefits are greatly increased, workers can perform management, taking and placing, harvesting and the like on multiple auricularia auricula bags on support racks on two sides in one working aisle, aisle number can be reduced, greenhouse space utilization rate is increased, and the greenhouse building cost of auricularia auricula industrial production is lowered.

The invention discloses a single-planting and double-harvesting rape mechanized cultivation method which includes the following steps of (1) variety selection and seed treatment, (2) ground preparation and sowing, (3) fertilizer application, (4) shoot picking and (5) mechanical harvesting. The rape cultivation method integrates planting and mechanical technology, and mechanical operations are usedthroughout the process to form a complete rape mechanized planting technology. Compared with traditional hand farm implement operations, the rape productivity is greatly improved, and the purposes ofhigh-yield, efficiency, cost-saving and income-increasing of rape are realized. Meanwhile, in the rape cultivation process, not only rapeseed is used as a final harvest product, part of the rape shoots are picked during the rape growth period, the rape shoots can be put into market and eat as vegetable, the additional economic income in the cultivation period of rape is increased, and the development of high-yield, high-oil and high-efficiency of rape is further promoted.

The invention provides a fishery culture method, and relates to the technical field of agriculture. The fishery culture method comprises the following steps that S1, water in a water source is injected into a fish pond at a certain flow rate for normal living of fishes; S2, water used by a fish school is pushed and discharged by a pump to arrive an accumulation area for the water; S3, the water inthe accumulation area enters a first plant culture area through a water inlet due to the flow rate and the accumulation amount, and enters all culture areas, and plants absorb and use the dischargedwater; and S4, the excess water enters a second plant culture area through a water outlet for further absorption and utilization. The fishes are cultured with flowing water, so that the quality of a water body can be guaranteed, and the fishes can be cultured healthier; the requirement of fishery culture on the quality of the water body can be met; the water used by the fish school can be used forirrigation and growth of rice or other aquatic plants to improve incomes; and machines can be utilized to catch the fishes, so that the input of manual labor is reduced, and harvest benefits are increased.

The invention discloses a self-propelled rhizomatic traditional Chinese medicinal material harvester, which belongs to the technical field of agricultural mechanical harvesting equipment. The self-propelled rhizomatic traditional Chinese medicinal material harvester comprises a rack, a chair, a console, a digging and conveying unit, a hoisting unit, a hydraulic linkage assembly, and a power transmission system, wherein the digging and conveying unit, which is located in the harvesting rack, comprises digging spades, chains, sprocket wheels, a rolling bar screen, a driving shaft, and a driven shaft; the hoisting unit, which is located in the front middle part of a hoisting rack, comprises scrapers, link plates, sprocket wheels, a hoisting frame shell, a driving shaft, a driven shaft, and waterproof bearings; the chair is located on the side of the hoisting rack; and the console is located on the side of the hoisting rack. The self-propelled rhizomatic traditional Chinese medicinal material harvester is suitable for harvesting a variety of rhizomatic traditional Chinese medicinal materials, a crawler wheel group is adopted for travelling, so that the self-propelled rhizomatic traditional Chinese medicinal material harvester can more efficiently and conveniently carry out harvesting operation on lands with harsh conditions, the harvester can carry out digging, conveying, separation, collection and other operations in one step, the automation degree is high, the structure is simple, the operation is stable, and the application range is wide.

The invention relates to the technical field of agricultural harvesting devices, and discloses a low-loss ratooning rice harvester. The low-loss ratooning rice harvester is characterized in that on the basis of an existing harvester, a right-side narrow crawler belt is biased to be flush with the outer side of a header, and a residue guide plate is mounted at a residue discharge port of a threshing and sorting system, so that residues can completely fall into indentations of a left-side narrow crawler belt. During harvesting, due to the fact that the right-side narrow crawler belt is offset and flush with the outer side of the header, the left-side narrow crawler belt of the next row can continue to walk in the indentation of the previous row, and the cutting width is not affected. The low-loss ratooning rice harvester is matched with a low-loss harvesting method, only three indentations are formed in two times of harvesting, and the rolling loss rate is only 13%.

The invention relates to a rhizomatic traditional Chinese medicine harvester having a soil rolling and removing function, and belongs to the technical field of agricultural machinery equipment. The rhizomatic traditional Chinese medicine harvester comprises a combined type digging shovel, a poking assisting device, a shaking elevator system and a double-rolling rapid soil removing system. The combined type digging shovel is positioned at a lower front end of a rack. The shaking elevator system is positioned at the rear of the digging shovel. The double-rolling rapid soil removing system is matched with the tail end of the shaking elevator system and positioned at the rear portion of the rack. The poking assisting device is positioned at an upper rear end of the rack and connected with a tractor via a three-point suspension bracket of the rack. Power of the whole machine is provided by the tractor through a reversing gear power box. Digging, elevating, soil removing and tiling of rhizomatic traditional Chinese medicine crops can be rapidly achieved for one time, mechanical damage rate and digging missing rate are extremely low, the root and soil separating effect is obvious, secondary burial rate of rhizomatic crops is relatively low, digging and harvesting of various rhizomatic traditional Chinese medicine crops can be achieved, multiple purposes are achieved by one machine, and the problem that labor intensity is high and labor cost is high for digging the rhizomatic traditional Chinese medicine crops is solved.

The invention relates to a multi-stage conveying type rhizomatic traditional Chinese medicine harvester for a greenhouse, and belongs to the technical field of agricultural harvesting mechanical equipment. The harvester comprises a rack, a digging and lifting device, a conveying device, a hydraulic system, a traveling system and a power transmission system. The digging and lifting device is located in front of the machine and comprises a digging shovel, a lifting chain plate and a fixed plate; the upper end of the fixed plate is connected with the rack through a hinge; the conveying device is located on the middle rear portion of the machine and comprises two sections of conveying chain plates; the hydraulic system comprises a hydraulic oil tank, a motor, a hydraulic control device, a hydraulic cylinder, a connecting rod, supporting legs and a steering wheel, and is used for controlling the traveling direction of the machine and adjusting the height of a lifting chain; the traveling system comprises a motor, a belt wheel set, an axle and traveling wheels; power is transmitted to the belt wheel set through a power output shaft of the motor, so that the axle is driven to rotate, and finally traveling of the machine is achieved. According to the harvester, multi-stage conveying is used, soil is removed, the automation degree is high, the structure is simple, operation is stable, and the application range is wide.

The invention relates to a crank rocker mechanism radix notoginseng root-soil separation delivery device. The crank rocker mechanism radix notoginseng root-soil separation delivery device comprises a rack, a power transmission system, a digging shovel with a soil cutting function, a drawing assisted pressing mechanism and a crank rocker delivery system; the power transmission system is located at the upper portion of the front end of the rack, the digging shovel with the soil cutting function is located at the lower portion of the front end of the rack, the drawing assisted pressing mechanism is located at the front portion of the rack, the crank rocker delivery system is located in the middle of the rack, a whole-machine power device transits power to the drawing assisted pressing mechanism and the crank rocker delivery system through the power transmission system, the drawing assisted pressing mechanism conducts preliminary soil removal, and radix notoginseng subjected to the preliminary soil removal is delivered to the crank rocker delivery system, and is subjected to further soil removal through the crank rocker delivery system. The crank rocker mechanism radix notoginseng root-soil separation delivery device is simple in structure, convenient to operate, economic and applicable, and is applicable to the harvest of radix notoginseng; during work, work of digging, pressing, delivering, soil removal through shaking and the like can be continuously completed, and the problems are solved that the labor intensity is large, the time and labor are wasted, and the manual cost is high.

The invention relates to a method for breeding natural pearls through pearl oysters and obtained pearls, and belongs to the technical field of pearl breeding. The method includes the following steps that shells are taken and processed into nanometer shell powder, the nanometer shell powder is sterilized, sterilized and filtered seawater is added into the nanometer shell powder, and shell powder paste is prepared for usage; the pearl oysters are taken, oyster openings of the pearl oysters are formed downwards so that water and impurities in pearl oyster bodies can flow out of the pearl oysters,and through medicine anesthesia, all the oyster openings of the pearl oysters can be open for usage; an appropriate amount of shell powder paste is injected into vela of the pearl oyster bodies and the shells; the oyster openings of the pearl oysters into which the shell powder paste is injected are upward, standing is performed, then the pearl oysters are placed into seawater for breeding, and the pearls can be collected after the pearls grow up. According to the method for breeding the natural pearls through the pearl oysters, cell tab transplanting is not needed, substances containing calcium carbonate are directly injected into the vela, and nacre are formed by the utilization of the vela of the oyster bodies. According to the method for breeding the pearls, investment is small, benefits are high, the dead rate during breeding of the oysters is small, and return is large.

The invention relates to a facility type rail harvester for rhizomatic traditional Chinese medicine materials, and belongs to the technical field of agricultural harvesting mechanical equipment. The facility type rail harvester for the rhizomatic traditional Chinese medicine materials comprises a rack, an digging shovel, a lifting-transporting soil shaking device, a hydraulic device, a traveling device, a power transmission device and a power system. The digging shovel is located on the lower-left portion of the harvester. The lifting-transporting soil shaking device is located above the right portion of the digging shovel. Hydraulic cylinders and hydraulic motors are mounted on a rack chassis. The upper portion of the hydraulic cylinder is connected with a fixed plate. The hydraulic motor is connected with an axle through a belt wheel and a belt. The power system comprises a power source, a cable, a cable reel and a power source control switch, wherein the cable is wound on the cable reel, one end of the cable is electrically connected with the power source, and the other end of the cable is connected with the motor I and the hydraulic control device through the power source control switch; and the hydraulic control device can control rising and falling of the two hydraulic cylinders and rotation of the hydraulic motors. According to the facility type rail harvester for the rhizomatic traditional Chinese medicine materials, a hydraulic system and the power sources are used for providing power, harvesting is complete, soil is completely removed, the automation degree is high, the structure is simple, operation is stable, and the application range is wide.

The invention discloses an adjustable yellow peach tree supporting frame with high stability, and relates to the technical field of yellow peaches. The supporting frame comprises a supporting frame body, a rotating rod is rotatably connected between one sides of the inner walls of the supporting frame body, a rotary rod is rotatably connected to the surface of the rotating rod, a long plate is fixedly connected to the top end of the rotary rod, fixing pieces are fixedly connected to both sides of the top of the long plate, and a supporting box is fixedly connected to the tops of the fixing pieces. The adjustable yellow peach tree supporting frame with high stability facilitates tree branch supporting, reduces the pressure borne by branches, improves the orchard harvesting efficiency, increases the survival probability of yellow peach trees without causing supporting damage to the yellow peach trees, increases the production quantity of the yellow peach trees, can support yellow peach trees with different lengths and sizes and achieve a better supporting effect, and is high in strength and easy to manufacture and install.

The invention relates to a crawler type notoginseng harvester, which belongs to the field of agricultural harvesting machinery and equipment. The invention includes a vibration excavation device, a vibration separation device, a power transmission system, and a crawler walking system; the power transmission system is used to provide power; The output power of the transmission system drives the eccentric wheel to rotate to drive the push rod and connecting rod II to swing, which in turn drives the vibration beam to swing. The vibration of the vibration beam drives the vibration rod to swing and then makes the connecting rod I to displace, so as to realize the vibration of the excavating shovel to excavate Panax notoginseng; The separation device is used to vibrate the grid bar frame through the swing of the vibrating rod, and the grid bar vibrates and separates Panax notoginseng along with the vibration. The present invention replaces the existing excavating device and lifting chain separating device with a vibrating excavating and separating device, so that the structure is simple, the power utilization rate is high, all parts of the excavating shovel body can vibrate, and the excavating resistance is reduced.

The invention relates to an intelligent grating type plant cultivating device and method. The intelligent grating type plant cultivating method comprises the following steps: providing a grating with a photo-conversion material; reflecting optical wavelengths, which are required for plant growth, in the sunshine by virtue of the photo-conversion material; covering the periphery of the plant with the grating; irradiating the grating with the sunshine; filtering out the optical wavelengths, which are not required by the plant, in the sunshine by virtue of the photo-conversion material in the grating; only leaving the optical wavelengths which are required for plant growth to penetrate through the grating and irradiate the plant, thus regulating and controlling the plant growth.

The invention provides a pinellia ternate harvester and a pinellia ternate harvesting method. The pinellia ternate harvester comprises a machine frame, a power device, a transmission device, a conveying device, a screening device, a collecting box, a digging shovel and a rotary tillage rake shaft. Pinellia ternate sequentially passes through the digging shovel, the conveying device and the screening device, and then triple screening of pinellia ternate is achieved; two transmissions are adopted, so that the rotating speed of the rotary tillage rake shaft and the rotating speed of a stirring shaft are respectively changed, the transmission device is in chain transmission, operating power of the rotary rake shaft, operating power of the conveying device and operating power of the stirring shaft are supplied by a same power source, and therefore inconvenience brought by a plurality of power sources is omitted. The pinellia ternate harvester is compact and simple in structure, convenient to move, and high in pinellia ternate harvesting efficiency and accuracy.