593 results about "Husk" patented technology

The invention relates to a cultivation nutrient medium and a preparation method thereof. According to the nutrient medium, peat is completely abandoned, the coco coir, the straw and the biochar are combined to reduce ecological burden, the nutrient medium is an environment-friendly medium, the biochar fixes carbon and reduces emission, and the soil structure can be improved after long-term use; vermiculite improves the water-holding capacity, perlite and straw form a stable pore structure, and the ventilation porosity reaches 25% or above. Wormcast and a microbial agent synergistically release nitrogen, phosphorus and potassium, and the fertilizer efficiency is lasting. The microbial agent can inhibit soil-borne diseases such as fusarium and reduce the death rate of cultivated seedlings. The biochar adsorbs salt and toxins, and the EC value is stabilized at 1.2-1.8 mS / cm. The cost of the selected raw materials is reduced by 35% compared with that of a traditional substrate, and the substrate is suitable for large-scale production, suitable for vegetable seedling culture, potted flowers, organic farms and soilless culture systems, and especially suitable for saline-alkali soil or continuous cropping obstacle areas.

The invention provides a salt-tolerant plant constructed wetland system for treating eutrophicated mariculture wastewater, which specifically comprises a lower filler formed by mineral materials, and a middle filler formed by modified zeolite, sodium alginate coated vermiculite, rice husk charcoal, oyster shell, coral sand and diatomite, the surface filler is composed of intertidal zone bottom mud, intertidal zone raw water, coastal saline-alkali soil and composite algae powder, and the three fillers are combined with salt-tolerant plant breeding, bow-shaped water flow optimization and layered collaborative design; the core problems of poor salt tolerance, low adsorption efficiency, easiness in blockage, high maintenance cost and the like of the traditional constructed wetland during treatment of the mariculture wastewater are systematically solved.

The invention relates to the technical field of flower planting substrates, and discloses a general type flower fertilization-free planting substrate based on nitrogen-fixing, phosphorus-dissolving and potassium-dissolving bacteria, which comprises turfy soil, perlite, ground phosphate rock, straw, carbonized rice husk, humic acid, seaweed oligosaccharide, nitrogen-fixing bacteria, phosphorus-dissolving bacteria and potassium-dissolving bacteria. Turfy soil and perlite are used as a substrate and compounded with ground phosphate rock, straw, carbonized rice husks, humic acid, seaweed oligosaccharide, nitrogen-fixing bacteria, phosphate solubilizing bacteria and potassium solubilizing bacteria, the nitrogen-fixing bacteria provide nitrogen for flowers, and the phosphate solubilizing bacteria and the potassium solubilizing bacteria decompose phosphorus and potassium in the ground phosphate rock, the straw and the carbonized rice husks to provide nutrition for the flowers; the humic acid and the seaweed oligosaccharide have the effects of promoting rooting and growth of the flowers and breeding of beneficial microorganisms; all the internal components have a synergistic effect, the fertilization-free period is extremely long, essential elements for plants are still efficiently provided under the condition of no fertilization, the growth of the plants and the development of flowers are remarkably promoted, the use of toxic substances is reduced, meanwhile, the low incidence rate of diseases and insect pests is ensured, and better flower growth and ornamental effects are achieved on the whole.

The invention discloses a small and medium particle size dual-purpose double-variable regulation seed supply device suitable for high-speed operation, which comprises a seed supply device shell, the upper end of the seed supply device shell is provided with a seed inlet, and the lower end of the seed supply device shell is provided with a seed outlet; the gear motor is mounted on the outer wall of the seed supply device shell; the seed metering shaft is rotationally connected to the interior of the seed supply device shell, and an output shaft of the gear motor is in transmission connection with one end of the seed metering shaft; the seed-metering groove wheel is fixed on the outer side of the seed-metering shaft, and a plurality of seed-metering grooves are distributed in the outer wall of the seed-metering groove wheel; a plurality of sliding bulges are distributed on the inner wall of a central through hole of the length adjusting wheel, and the sliding bulges are connected with the seed metering grooves in a sliding manner; the telescopic device is used for pushing the length adjusting wheel to move in the axial direction of the seed metering grooved wheel; a communication gap is formed between the seed layer adjusting plate and the seed metering grooved wheel. The high-speed seeding machine can realize precise seeding under high-speed work, and is suitable for seeds with different sizes.

The invention discloses a ball mill with a dustproof structure for producing amino acid from poultry feathers, and relates to the technical field of ball mills. The device comprises a shell, the outer side face of the shell is rotationally connected with the inner side face of a groove plate, end covers are connected to the two ends of the shell through bolts, a transmission assembly is fixedly connected with the top of a bottom plate, the outer side face of a discharging pipe is fixedly connected with the inner side face of the shell, and the side, away from the shell, of the discharging pipe is bent towards the side, close to the bottom plate, of the discharging pipe; the end, away from the shell, of the discharging pipe is in a flat opening shape, the outer side face of the discharging pipe is fixedly connected with a fixing frame, the side, away from the discharging pipe, of the fixing frame is fixedly connected with the top of the bottom plate, the discharging pipe is in the flat opening shape bent downwards, ground feathers can be sprayed out downwards, flying dust is not prone to being generated, gaps of the flat opening shape are small, and the area is not changed. And the material spraying flow speed can be increased, the material spraying volume cannot be affected, smooth discharging can be conducted, and blockage is avoided.

The invention discloses an air suction type corn precision seed sowing device in the field of agricultural machinery equipment, which comprises a shell, a seed sowing unit is arranged in the shell, the seed sowing unit comprises a seed sowing disc, a plurality of holes are uniformly formed in the seed sowing disc at intervals along the circumferential direction, and the distance between the circle center of each hole and the seed sowing disc is a preset value; a seed filling area, a seed cleaning area, a seed carrying area and a seed throwing area corresponding to the surface position of the seed metering plate are respectively arranged in the shell, a seed cleaning structure is arranged in the shell and is correspondingly arranged at the position of the seed cleaning area, a seed inlet correspondingly communicated with the position of the seed filling area is formed in the shell, and a seed outlet is formed in the shell. The shell is provided with a seed falling opening communicated with the seed throwing area; a seed disturbing boss is arranged between every two adjacent mold holes, and the distance between every two adjacent seed disturbing bosses is a preset value and adapts to the maximum length of corn seeds; the single seed filling rate is greatly improved, the seed filling efficiency is improved, and the reseeding rate is reduced.

The invention relates to the technical field of seed selection, and provides a crop seed selection system which comprises a screening device, the screening device is detachably connected with a first air screening machine, the screening device is used for separating seeds from seed shells and dust, and the screening device comprises an elevator, a winnowing mechanism and a cyclone separator; the elevator is arranged on the side close to the first air screening machine, grains enter the elevator after being screened in the winnowing mechanism, the winnowing mechanism is used for separating seed husks and dust in the grains, the cyclone separator communicates with the winnowing mechanism, the cyclone separator is used for separating and collecting the seed husks and the dust in the winnowing mechanism, and the cyclone separator is used for separating and collecting the seed husks and the dust in the winnowing mechanism. The airtight device is detachably connected with the discharging port of the elevator, the airtight device is used for controlling the air inlet in the elevator, then the air inlet direction of the winnowing mechanism is adjusted, and the technical problem that in the prior art, air pollution is large in the crop seed selecting process is solved.

The invention discloses an electrically-driven finger-clamping type seed-metering device capable of meeting precise corn seeding, and belongs to the technical field of agricultural seeding. The two sides of the seed guide device are each provided with a shell, each shell is internally provided with an installation space used for installing a finger chuck, the side, away from the seed guide device, of each shell is connected with a seed box, the finger chucks are used for conveying seeds entering the shells from the seed boxes into the seed guide device, and the seeds are discharged and sown through the seed guide device; the seed metering device further comprises a seed metering shaft, one end of the seed metering shaft is connected with the output end of the motor through a speed reducer, the other end of the seed metering shaft penetrates through the seed box close to the seed metering shaft and extends to sequentially penetrate through the finger clamping plate close to one side of the seed metering shaft, the seed guide device and the other finger clamping plate, and the planet carrier and the two finger clamping plates are fixedly connected with the seed metering shaft. And the synchronous rotation is realized under the driving of the seeding shaft. The seed-metering device is simple in structure and high in automation degree, the rotating speed of the seed guide belt is increased through the planetary gear train, and the seeding speed of the finger clamping type seed-metering device is increased.

The invention relates to the technical field of seed sowing, in particular to a precision sowing system which comprises a moving mechanism, the moving mechanism comprises a moving chassis, a shell is arranged on the moving chassis, a sowing mechanism is arranged on the shell, a control mechanism is arranged in the shell, and the sowing mechanism comprises a fixing frame connected to the shell. A liftable fixing frame is arranged on one side of the fixing frame, a connecting rod is hinged between the fixing frame and the shell, a mounting frame is connected to one end, away from the shell, of the fixing frame, a plurality of seed-metering plates are mounted on the mounting frame, furrow openers are arranged on the seed-metering plates, and the control mechanism comprises an IMU sensor used for detecting the direction. A laser distance measuring sensor used for measuring the vertical distance between the mounting frame and the ground is arranged on the mounting frame, and a control device is arranged in the shell. Therefore, on the premise that the seeds are protected from being damaged, the number of the used seeds can be reduced, the sowing accuracy can be improved, thinning and filling of seedlings are not needed, the yield of unit area is improved, and the sowing efficiency is improved.

The utility model discloses a water and fertilizer integrated fertilizer distributor, which belongs to the technical field of fertilizer distributors and comprises a shell, rollers are fixedly connected to the lower surface of the shell, a connecting shaft is rotatably arranged in the shell and penetrates through the interior of the shell, and a handle is fixedly connected to the surface of the shell. The limiting blocks are symmetrically distributed about the center of the connecting shaft, and the surfaces of the limiting blocks are attached to the inner wall of the shell; and the side connecting plate is fixedly connected to the upper surface of the shell, a rotating shaft is rotationally arranged in the side connecting plate, and a spray head is fixedly connected to the surface of the rotating shaft. When the water and fertilizer integrated fertilizer applicator is used, water and fertilizer are added into the shell, when the water and fertilizer integrated fertilizer applicator works, the shell is pushed through the handle, at the moment, the rolling wheel and the wheels work, the wheels drive the connecting shaft to rotate when working, and the stirring blades are in a rotating state when the connecting shaft rotates, so that the water and the fertilizer are conveniently mixed, and the fertilizer can play a role conveniently.

The invention belongs to the technical field of mushroom planting, and particularly relates to a pleurotus nebrodensis planting method which comprises the following steps: mixing raw materials of a pleurotus nebrodensis culture medium in parts by weight: 70-85 parts of cottonseed hulls, 5-15 parts of bran and 3-8 parts of corn flour, adding water to enable the water content of the culture medium to be 60%-65%, and uniformly stirring; filling the culture medium into a fungus bag to prepare a cultivation fungus stick; performing high-pressure sterilization on the cultivation mushroom sticks; inoculating the cultivation mushroom sticks in a sterile room; moving the cultivation mushroom sticks into a spawn running room to culture hyphae; after the bags are full of hyphae in the cultivation mushroom sticks, the cultivation mushroom sticks are moved into a growth chamber, buds are thinned after fruiting, and 1-2 mushroom bodies are reserved; after the mushroom bodies are mature, harvesting the mushroom bodies; according to the planting method, the quality and yield of pleurotus nebrodensis can be effectively improved, accumulation of toxins in the culture medium can be reduced, recycling of the culture medium is facilitated, and the production cost of farmer households is reduced.

The invention provides a water-retaining material as well as a preparation method and application thereof, and finds that corn glume has extremely high water absorption rate and can be used as an excellent water-retaining material. The glume is obtained by crushing corncobs and then carrying out winnowing and gradient sieving, and the particle size is 2-3mm. In order to effectively utilize the material, the obtained corn glume, a binder, an expanding agent and water are mixed and granulated to prepare water-retaining agent particles, and the water-retaining agent particles are easy and convenient to apply, high in water-retaining capacity and capable of effectively improving the water-retaining capacity of soil and improving the temperature, humidity, conductivity and bulk density of the soil; therefore, the method has important commercial value for soil and land improvement.

The invention discloses a vertical corn straw leaf and ear removing device, which belongs to the field of agricultural equipment accessories, comprises a main rotating rubber roller, an auxiliary rotating rubber roller, a transmission device, a motor and other components, and is characterized in that a 75-degree included angle is formed between the plane where the main rotating rubber roller and the auxiliary rotating rubber roller are located and the horizontal plane; the main rotating rubber roller comprises a rapid leaf removing section, a U-shaped ear picking section and a U-shaped ear picking claw, the surface of the rapid leaf removing section is coated with a rubber layer with patterns, the patterns are coarse patterns and can rapidly break skins, and the U-shaped ear picking section adopts a linear groove design parallel to a roller shaft and the protruding U-shaped ear picking claw. Under the relative rotation action of the driving rotating rubber roller and the driven rotating rubber roller, the corn straw leaves and ears are removed through friction force provided by the protrusions of the driving rotating rubber roller and torque of radial transmission, corn ears and leaves are removed at the same time, conditions are provided for subsequent straw skin and pulp separation, and the corn ear and ear removing efficiency is improved. The resource utilization of corn stalk skins and stalks is increased.

The invention provides a cultivation method for promoting growth of tricholoma matsutake by using a biological activation substrate and application of the cultivation method. The invention provides a tricholoma matsutake cultivation process which takes bamboo shoot shells as a main material and is matched with a growth-promoting strain vv6. The method comprises the following steps: crushing and pre-wetting raw materials, carrying out aerobic high-temperature composting, cooling to a safety window, adding vv6 for pre-activation, inoculating tricholoma matsutake, covering rice husks, and controlling a fruiting environment. A ground isolating membrane structure is overlaid on a field cultivation scene, a soil-borne disease and pest ascending channel is cut off in a physical mode, and experimental results show that the red tricholoma matsutake planted through the method is higher in yield, the nutrient content of sporocarp is richer, and application and popularization are better facilitated.

The utility model relates to the technical field of shellfish cleaning, and discloses a flexible shellfish cleaning device which comprises a base, an outer shell fixedly installed on the top of the base, cleaning mechanisms arranged inside and outside the outer shell, silt auxiliary separation mechanisms arranged inside and outside the outer shell, and an access door movably installed on the front face of the outer shell. A mounting door is rotationally mounted on the left side of the shell. By arranging the silt auxiliary separation mechanism, under the action of the screening assembly, silt and dirt mixed in the cleaned flexible shellfish can be screened, the situation that silt and dirt directly fall into the collecting frame, and consequently secondary pollution is caused to the flexible shellfish is avoided, under the action of the adjusting cleaning assembly, the flexible shellfish can be cleaned, and the cleaning efficiency is improved. The flexible shellfish cleaning device has the advantages that the flexible shellfish cleaning device is simple in structure and convenient to use, water resources after cleaning can be secondarily utilized, collected silt and dirt can be uniformly treated after cleaning work is finished, the flexible shellfish can be sufficiently cleaned by the aid of the cleaning mechanism, and the flexible shellfish can be integrally conveyed and collected after cleaning is finished.

This invention discloses a cultivation method for improving the quality of *Pleurotus ostreatus* fruiting bodies, comprising the following steps: 1) Preparation of fruiting culture medium: mixing 15%–35% cotton residue, 25%–35% sawdust, 15%–30% rice husks, 10%–30% corn cobs, and 1% lime, and setting aside; 2) Composting and fermentation; 3) Secondary fermentation in a greenhouse; 4) Sowing; 5) Mycelial growth; 6) Covering with soil; 7) Inducing fruiting bud formation; 8) Growing mushrooms: after fruiting buds form, controlling the air temperature in the mushroom house to drop to 13–15℃, while maintaining the medium temperature at 15–16℃, to cultivate fruiting body growth; 9) Harvesting promptly when the fruiting bodies reach 7–8 maturity and are 4.5–5.5 cm in height to obtain *Pleurotus ostreatus*. This scheme uses cotton residue and sawdust as mushroom cultivation materials. After the mushroom buds are formed, the air temperature in the mushroom house is controlled at around 13℃ and the material temperature at around 16℃, which greatly improves the quality of the fruiting bodies, thereby increasing the rate of high-quality mushrooms to 65%-71%. The rate of high-quality mushrooms is twice that of ordinary culture materials used in field cultivation. At the same time, it effectively utilizes cotton residue and sawdust, resulting in significant economic and ecological benefits.

The utility model discloses a corn husking device, which relates to the field of corn processing, and adopts the technical scheme that the corn husking device comprises a hopper and a conveying line which are arranged on a rack; a discharging opening of the hopper is in butt joint with the upstream end of the conveying line. The conveying line is provided with a plurality of parallel feeding roller sets in the moving direction, each feeding roller set comprises a peeling rotating roller and a conveying rotating roller, and the rotating directions of the peeling rotating rollers and the rotating directions of the conveying rotating rollers are opposite. The peeling roller is provided with a plurality of groups of bulges; the same group of bulges are distributed around the outer circumference of the peeling roller, and an annular groove is formed between the adjacent groups of bulges; the machine frame is provided with a peeling supporting rod, the peeling supporting rod is located on the outer side of the conveying line and extends into the annular groove, and a gap is reserved between the supporting rod and the side wall of the annular groove. Corn husks can be efficiently and fully removed, and the corn husks can be prevented from being accumulated on protrusions of the husking rollers.

The utility model discloses an irrigation device for fruit planting, which relates to the technical field of irrigation devices, including a water tank, a power supply box is arranged on the right side of the water tank, a water pump is arranged on the left side of the water tank, a connecting water pipe is arranged on the left side of the water pump, a plurality of groups of protective shells are arranged on the upper end of the connecting water pipe, a water delivery pipeline is arranged on the inner side of the plurality of groups of protective shells, a connecting pipe is arranged on the upper end of the protective shell, and a nozzle is arranged on the side of the water delivery pipeline. The utility model discloses an irrigation device for fruit planting, through the nozzle and the upper nozzle, the nozzle and the outer surface of the side of the upper nozzle are arranged with a plurality of groups of water spray ports, and the water spray ports on the side of the nozzle and the upper nozzle can irrigate in multiple directions, thereby increasing the irrigation area with the soil, and the water spray ports are evenly arranged, which is conducive to more uniform irrigation and watering, and is not affected by the different heights of different fruits after growth, thereby improving the irrigation efficiency.

The invention provides a composition and application thereof in plant growth promotion, and the composition is granular and is prepared from corn glume, polyvinyl alcohol, sodium bentonite and water. The composition can be directly applied through a fertilizer throwing machine or applied together with a chemical fertilizer and an organic fertilizer, after application, the plant yield and quality can be improved, the lodging resistance of plants can be improved, the composition especially has a remarkable effect on increasing the yield of crops in arid regions, materials are easy to obtain, the price is low, pollution is avoided, and the composition has important significance on development of the planting industry in China.

The forestry seedling transplanting device comprises a bottom plate, the left side of the upper end of the bottom plate is fixedly connected with a shell, the front side and the rear side of the right side of the shell are each provided with a shell, the upper end of the bottom plate is fixedly connected with a base, and the front side and the rear side of the upper end of the base are each provided with a containing groove; two sets of clamping plates are arranged on the front side and the rear side of the upper portion of the base correspondingly, a water supplementing tank, a lifting mechanism and a clamping mechanism are fixedly connected to the right side of the upper end of the bottom plate, and the lifting mechanism is located in the shell. The seedling transplanting device has the advantage of being good in protection performance, and solves the problems that an existing seedling transplanting device is poor in protection performance, seedlings cannot be effectively protected, clamped and fixed when people use the seedling transplanting device, due to the fact that many branches on the seedlings are unfolded, the sizes of the seedlings are different, the number of the unfolded branches is different, and the seedling transplanting device is poor in protection performance. And the seedlings can be damaged during clamping.

The utility model discloses a humanoid hand type peanut seed shelling device which comprises a profile rack, a pose adjusting mechanism and a shell breaking mechanism, a two-claw finger air cylinder of the pose adjusting mechanism is vertically arranged, two claws at the top end of the two-claw finger air cylinder are respectively connected with one side of a humanoid peanut shell mold, and a cavity formed in the humanoid peanut shell mold is used for containing the bottom of a peanut. The internal shape of the cavity is matched with the shape of a peanut; the shell breaking mechanism is provided with a shell breaking finger air cylinder, the shell breaking finger air cylinder is driven to be close to or away from peanut shell imitating molds of the posture adjusting mechanism, and the shell breaking finger air cylinder is connected with and drives a pair of peanut head shell breaking molds to be close to or away from each other in the seam direction of the two-claw finger air cylinder; when the peanut head shell breaking molds approach each other, the abdominal suture lines of the peanuts are extruded. In the shell breaking process, the peanut shell breaking device effectively guarantees that the positions of peanut abdomen stitches are extruded, peanuts are easier to break shells, peanut seeds are not prone to damage, and therefore the integrity of the peanut seeds is guaranteed.

The invention relates to the technical field of fertilization, and particularly discloses fertilization equipment for forest seedling cultivation and a fertilization method.The fertilization equipment comprises a shell, a blocking groove is formed in the top of the rear side of the shell in the vertical direction, a telescopic groove is formed in the bottom of the rear side of the shell in the vertical direction, and a driving groove is formed in the bottom end of the front side of the shell; sliding grooves are formed in the middles of the left side and the right side of the shell in the vertical direction, positioning holes are formed in the top ends of the inner sides of inner cavities of the sliding grooves, a storage cavity is formed in the top end of the shell, discharging openings are formed in the front side and the rear side of the bottom end of an inner cavity of the storage cavity, and inner cavities of the discharging openings communicate with an inner cavity of the shell. According to the device, the operation process of a cave fertilization method is simplified, manual hole digging is not needed, the labor intensity is reduced, the labor cost is reduced, meanwhile, uniformity and consistency of the depth and the position of the cave are ensured, and fertilizer can be accurately and uniformly distributed near the root system of the nursery stock, so that the utilization rate and the fertilization effect of the fertilizer are improved; the healthy growth of the nursery stock is further promoted.

A pot (100) for holding a plant (200). The pot (100) is configured with an opening for the plant (200) which can be oriented in various directions by rotating an upper body shell (101) relatively to a lower body shell (102). The bodyshells are arranged for being rotated relative to each other around a rotational axis (1002), and the opening is positioned off-centered of the rotational axis. The body shells are preferably hemispheres and the enclosure is substantially spherical when the bodyshells are connected. Configurations (100a-e) of pots (100A, 100C) suspended beneath each other are possible without putting stress on the pots (100A, 100C) by using a chain (300) running through the pots (100A, 100C). The pots (100A, 100C) may be mounted on a wall (400) in various orientations and positions.

The invention discloses a high organic matter sludge-based ecological restoration spray-seeding base material preparation and vegetation method, the spray-seeding base material is prepared by mixing 60%-75% of dehydrated sludge, 5%-10% of an ecological curing agent, 3%-5% of pretreated straw fiber, 3%-8% of broken rice husk and 10%-15% of a solid waste conditioner by dry mass, a certain amount of water is added to adjust the slump of the base material to 170-180mm, and the spray-seeding base material has the characteristic of early strength. The planting construction is performed by three times of spray-seeding, the spray-seeding thickness of each time is 5-7cm, the interval time is not less than 3h, grass seeds are mixed during spray-seeding of the last layer, and the surface is covered with a degradable fiber net. The prepared base material has good fluidity, mechanical strength and vegetation performance and can be applied to various slope ecological restoration and greening planting projects, and large-scale collaborative ecological utilization of river and lake bottom mud and other industrial solid waste materials is achieved.

The invention discloses an electric control air suction type seed metering device suitable for seeding pelletized millet, and relates to the technical field of agricultural machinery, the electric control air suction type seed metering device comprises an air suction chamber shell, a seed metering device rear cover, a seed box and a negative pressure port, an air suction disc is fixedly installed in the air suction chamber, and a seed metering disc is rotatably installed in the seed metering device rear cover; an air suction adjusting mechanism is arranged between the air suction disc and the air suction chamber shell, a plurality of groups of suction holes with different sizes are annularly and concentrically distributed in the seed metering disc, the air suction disc is provided with an air extraction opening corresponding to the suction holes, the seed metering disc is attached to the air suction disc, and the center of the air suction disc and the air suction chamber shell are hermetically mounted through a sealing bolt and a gasket; a seed falling area is arranged on the air suction disc, and when the seed metering disc reaches the seed falling area, seeds are separated from the suction holes and fall into a seed feeding opening in the bottom of the rear cover of the seed metering device; the suction holes of various sizes are formed in the seed metering disc, and the air suction adjusting mechanism on the air suction disc is combined, so that the seeds of different sizes are sucked and discharged.

An encapsulated seed comprises a seed. A shell is coupled to the seed. The shell comprises a binder for orienting the seed in a desired position relative to the shell. The shell may further comprise a fertilizer for providing aid to the seed. The shell may also comprise an alignment feature.

The invention discloses an intelligent integrated vegetable growing machine which comprises a machine body shell, an environment detection module, an intelligent control module, a first execution part, a seed germination rate recognition module and a second execution part. The machine body shell comprises a base, a supporting rod, a mounting plate, a circular truncated cone type planting frame and a nutrition bin. A first notch is formed in the base and used for arranging the nutrition bin which performs drawing movement relative to the base; a circular truncated cone type planting frame is mounted on the base, and the circular truncated cone type planting frame is communicated with the nutrition bin through a recovery opening formed in the base; the base is connected with the mounting plate through a supporting rod; the intelligent control module is used for driving the first execution component to act according to received first environment information from the environment detection module, and the intelligent control module is used for driving the second execution component to act according to received second environment information from the environment detection module and germination rate information identified by the seed germination rate identification module. The illumination intensity, the temperature, the humidity and the nutrient solution level of the vegetable planting machine can be intelligently controlled.

The utility model provides a seeder and a shaft connecting structure thereof. The seed metering cavity comprises a seed metering cavity shell, a roller, a supporting shaft and a walking support, the supporting shaft is fixedly connected to the walking support, the seed metering cavity shell is located in the roller, the two opposite side walls of the roller are the first side wall and the second side wall, the supporting shaft penetrates through and is rotationally connected to the first side wall, and the supporting shaft penetrates through and is rotationally connected to the second side wall. The supporting shaft is fixedly connected to the shell wall, close to the first side wall, of the seed metering cavity shell, a first matching part is arranged on the second side wall, and a second matching part is arranged on the side wall of the seed metering cavity shell; when the roller and the seed-metering cavity shell rotate relatively, the first matching piece and the second matching piece are matched with each other to generate supporting force on the seed-metering cavity shell. The support stability between the roller and the shell of the seed metering cavity is extremely high, and when in use, the roller and the shell of the seed metering cavity are not easy to extrude and contact, so that the probability of clamping stagnation is greatly reduced.

The utility model relates to the technical field of crop disease and insect pest control, in particular to a preset insect killing device for crop disease and insect pest control, which comprises a shell assembly, a servo motor embedded in the inner bottom end of the shell assembly, and an improved insect killing device. When the preset insect killing device for crop pest control is used, insects remaining on the surface of the electric shock net can be rapidly cleaned, the problem that the electric shock effect on subsequent insects is poor due to the fact that part of the insects are left on the motor net is solved, and therefore the electric shock effect of the insect killing device on crop pest electric shock is greatly improved; through cooperation of a servo motor, a lead screw and a connecting block, the height of the preset insecticidal device for crop pest control can be adjusted according to the requirements of a user in the use period, the use range of the insecticidal device is greatly widened, and then the preset insecticidal requirement for crop pest control is met.