11 results about "Mole cricket" patented technology

The invention relates to agricultural farming machinery, in particular to a bionic anti-drag subsoiler based on the contour curve of the second toe of the forefoot of a mole cricket. According to the bionic anti-drag subsoiler based on the contour curve of the second toe of the forefoot of the mole cricket, the bionic anti-drag subsoiler is designed through the contour curve of the second toe of the forefoot of the mole cricket, so that the tillage resistance of the subsoiler is reduced, and oil consumption of subsoiling operation is reduced. According to the technical scheme, the bionic anti-drag subsoiler based on the contour curve of the second toe of the forefoot of the mole cricket is characterized in that a bionic shovel handle comprises a shovel handle straight handle section and an arc-shaped shovel handle bionic section, wherein the upper end of the shovel handle bionic section is smoothly connected with the shovel handle straight handle section into a whole; the longitudinal section contour line of the soil contact side of the shovel handle bionic section is based on the inner contour line of the longitudinal section of the second toe of the forefoot of the mole cricket, and the longitudinal section contour line of the soil separation side of the shovel handle bionic section is based on the outer contour line of the longitudinal section of the second toe of the forefoot of the mole cricket; the left contour line and the right contour line of the bionic shovel point are based on the left contour line of the second toe of the forefoot of the mole cricket.

The present application relates to the technical field of bionic robot, and particularly relates to a bionic mole cricket micro crawling and excavating robot based on multi-mechanism cooperative driving. The bionic mole cricket micro crawling and excavating robot comprises a four-legged crawling mechanism for driving the whole robot to move on the ground, a steering mechanism for adjusting the moving direction of the four-legged crawling mechanism on the ground and a bionic excavating mechanism for excavating soil; the four-legged crawling mechanism comprises a body and four bionic legs located at the bottom of the body, each group of the bionic legs is provided with a leg lifting mechanism and a leg swinging mechanism for periodically driving the bionic legs to sequentially perform leg lifting and leg swinging actions respectively; a transmission mechanism is arranged in the body, and the transmission mechanism is used for simultaneously driving the leg lifting mechanism and the leg swinging mechanism of each group of the bionic legs. The crawling mechanism design driven by a single motor reduces the number of actuators, makes the robot structure more compact, and through the multi-mechanism cooperative driving design, the robot can simultaneously realize the functions of crawling, steering and excavating.

The present invention discloses a crawler structure and a crawler traveling device, comprising: a bionic crawler, on the outer surface of which raised bionic scale patterns are formed, and the bionic scale patterns are composed of a plurality of bionic scales that mimic the morphological characteristics of sand snake scales, that is, the leading edge of each bionic scale presents an acute wedge shape, and the trailing edge is a smooth arc, forming a unidirectional friction characteristic; a bionic crawler tooth, comprising a crawler tooth plate and a crawler tooth, the crawler tooth plate is fixedly connected to the bionic crawler, and the crawler tooth mimics the geometric configuration of the front toes of a mole cricket, that is, the cross-sectional curved surfaces on the inner and outer sides of the crawler tooth are both arranged in a quadratic curve, and the toe tip is slightly bent, forming a structure similar to a hook. The crawler structure of the present invention can provide stronger grip and propulsion force on the seabed or the beach, and significantly improves the traveling performance and environmental adaptability of the crawler traveling device on different soft and muddy bottom soils.

A bionic residual film recovery device based on a fuzzy adaptive control system belongs to the technical field of intelligent agricultural equipment, and is characterized in that a vibration film lifting mechanism adopts bionic film lifting shovel teeth, and the contour curve of a soil-penetrating part of the bionic film lifting shovel teeth is similar to the contour curve of a first claw toe of a forefoot of a Chinese mole cricket; an air spring and a floating four-bar mechanism are combined to realize dynamic adjustment of the buried depth; the detection mechanism monitors operation parameters in real time through an attitude sensor and an ultrasonic sensor, and adjusts an air pressure transmission system based on a fuzzy PID control algorithm to ensure stable operation of the film stripping shovel teeth; a main body of the residual film conveying mechanism is designed to be a picking chain net, residual film picking and separating are completed through spike teeth and a film removing plate, and the film rolling mechanism efficiently collects films through a film rolling chain net. The plastic film residue recycling machine can solve the problems that an existing plastic film residue recycling machine is non-adjustable in buried depth and low in soil and film separation efficiency, can remarkably improve the plastic film residue recycling rate and operation adaptability, and is high in automation degree and working efficiency and low in energy consumption.

The utility model relates to the technical field of agricultural tools, in particular to a portable farmland mole cricket trapping device which comprises a storage bin, a funnel-shaped top cover and a protective shell. The storage cabin is conical; a waterproof platform is arranged on the top edge of the storage cabin; the funnel-shaped top cover is detachably mounted at the top of the storage cabin; the protective shell is detachably mounted right above the funnel-shaped top cover; a power supply, a controller, sound equipment and light-emitting equipment are arranged in the protective shell; the power supply is connected with the controller, the sound equipment and the light-emitting equipment. The waterproof platform is arranged on the edge of the top of the storage bin, muddy water is not prone to flowing into the storage bin in rainy days, the trapping device can be normally used, the protective shell is arranged over the storage bin, the sound equipment and the light-emitting equipment are both installed in the protective shell, rainwater can be prevented from falling into the storage bin, and the trapping device can be used normally. Sound equipment and light-emitting equipment can be effectively protected from being blown by wind, exposed to the sun and drenched by rain, and the equipment is not prone to being damaged.

The invention discloses a field drip irrigation anti-bite system based on a high-density polyethylene (HDPE) pipe and pre-sowing soil synergistic treatment, relates to the technical field of agricultural irrigation and pest control, and aims to solve the problems of weak insect bite resistance, short medicament timeliness, high soil pollution risk and the like caused by a single protection means of an existing field drip irrigation pipe. The system comprises a high-strength HDPE drip irrigation pipe main body and a pre-sowing soil integrated treatment module, the HDPE pipe forms a physical protective barrier through a specific wall thickness (0.8-1.2 mm), an anti-impact modified formula (containing 8-10% of POE elastomer) and an outer wall spiral reinforcing rib; the pre-sowing soil treatment module forms a slow-release insect prevention belt for 1-3 months around a drip irrigation pipe through environment-friendly sophocarpidine granules (the effective components are larger than or equal to 3%), precise belt type pesticide application and rotary tillage mixing. Field tests show that the protection rate of underground pests (cutworms, grubs and mole crickets) is larger than or equal to 95%, the damage rate of drip irrigation pipes is smaller than or equal to 2%, matrine soil residues are smaller than or equal to 0.01 mg / kg, and the method is suitable for large-scale field planting of corn, cotton and the like.

This invention discloses an integrated sound, light, and food-based mole cricket trapping device, comprising a housing with an outer ring cavity, a middle ring cavity, and an inner cavity. The inner cavity contains a transparent bait container, and the outer ring cavity contains a sound-generating mechanism. Sound outlets are distributed on the top of the housing corresponding to the sound-generating mechanism. LED light strips are distributed within the middle ring cavity, and light-transmitting holes are distributed on the inner wall of the middle ring cavity corresponding to the LED light strips, connecting the middle ring cavity and the inner cavity. A transparent cover plate is detachably connected to the top of the housing, with multiple first through holes on the cover plate. Multiple second through holes are distributed on the top of the transparent bait container. A trapping channel is connected to the top of the housing. This invention also discloses an integrated sound, light, and food (odor) mole cricket trapping method. This invention generates a triple attraction signal for mole crickets using sound, light, and food (odor) signals, corresponding to the mole crickets' acoustic, phototactic, and chemotactic behavioral characteristics, respectively, significantly improving the directional attraction and capture rate of mole crickets, resulting in excellent capture effects.

Pesticidal compositions and methods of use are provided. An aqueous pesticidal suspension composition comprises indoxacarb, a dispersant, a surfactant, and water, wherein the dispersant and surfactant are present in amounts effective to maintain the indoxacarb as a stable suspension during storage. The composition may optionally include one or more formulation additives such as a thickener, preservative, antifreeze agent, or antifoaming agent. A suspension concentrate comprising higher levels of indoxacarb, dispersant, and surfactant is also provided and may be diluted prior to application. Methods of controlling pests are further disclosed, including applying an effective amount of an indoxacarb-containing composition to turfgrass or ornamental plants to control pests such as black cutworm larvae, tawny mole cricket, and Genista caterpillar. The compositions may be applied directly or as diluted spray solutions at selected application rates to provide effective pest control with acceptable plant safety.

The crawler belt structure comprises a bionic crawler belt, protruding bionic scale lines are formed on the outer surface of the bionic crawler belt, the bionic scale lines are composed of a plurality of bionic scales simulating the morphological characteristics of sand snake scales, namely, the front edge of each bionic scale is in an acute-angle wedge shape, and the rear edge of each bionic scale is in a smooth arc shape; a one-way friction characteristic is formed; the bionic crawler tooth comprises a crawler tooth plate and crawler teeth, the crawler tooth plate is fixedly connected with the bionic crawler, and the crawler teeth imitate the geometric configuration of the foretoes of the mole cricket, that is, the curved surfaces of the cross sections of the inner side and the outer side of the crawler tooth are arranged in a quadratic curve manner, and the tiptoe is slightly bent to form a hook-like structure. The crawler belt structure can provide higher road holding force and propulsive force on the seabed or the mud flat, and the advancing performance and the environment adaptability of the crawler belt walking device on different thin and soft substrate soil are remarkably improved.

The present invention relates to the field of traditional Chinese medicine, and specifically provides a traditional Chinese medicine composition, preparation, application and preparation method for the combination of Shaoyin and Taiyin syndromes. The composition consists of the following components: Ephedra, Aconite Root, Poria, Atractylodes Macrocephala, Cassia Twig, Licorice Root, Cuscuta Chinensis, Leech, Earthworm, Mole Cricket, Aspongopus, Mantis Egg-case, Pseudostellaria Heterophylla, and Astragalus Membranaceus. In the present invention, the combination of Mahuang-Fuzi-Gancao Decoction and Linggui Zhugan Decoction warms yang and induces sweating, strengthens the spleen and removes dampness; Astragalus Membranaceus and Pseudostellaria Heterophylla are used in large doses to tonify qi and dredge collaterals; combined with Cuscuta Chinensis and Mantis Egg-case to tonify the kidney and astringe for consolidation; Leech and Earthworm activate blood circulation, eliminate stasis and dredge collaterals; Aspongopus and Mole Cricket regulate qi, dredge collaterals and promote diuresis. The combination of various herbs exerts the effects of supplementing qi, activating blood circulation and promoting diuresis, removing stasis and eliminating masses, dredging collaterals, promoting blood circulation, removing stasis and reuniting collaterals, which can not only enhance the body's immune function, but also solve the hypercoagulable state of the blood in diabetic nephropathy patients, repair and improve the glomerular filtration barrier, so as to achieve the purpose of clearing proteinuria and improving renal function.

Pesticidal compositions and methods of use are provided. An aqueous pesticidal suspension composition comprises indoxacarb, a dispersant, a surfactant, and water, wherein the dispersant and surfactant are present in amounts effective to maintain the indoxacarb as a stable suspension during storage. The composition may optionally include one or more formulation additives such as a thickener, preservative, antifreeze agent, or antifoaming agent. A suspension concentrate comprising higher levels of indoxacarb, dispersant, and surfactant is also provided and may be diluted prior to application. Methods of controlling pests are further disclosed, including applying an effective amount of an indoxacarb-containing composition to turfgrass or ornamental plants to control pests such as black cutworm larvae, tawny mole cricket, and Genista caterpillar. The compositions may be applied directly or as diluted spray solutions at selected application rates to provide effective pest control with acceptable plant safety.