66results about How to "Avoid rot" patented technology

The invention relates to a non-polluted grape culture technique of seedless grape; the main steps are as follows: a first step: conventional management is carried out in prophase; a second step: from 15 days before blooming to 1 week before blooming, 15-20mg / L of GA3, 10-25mg / L of 4-CPA, 1g / L of KH2PO4 and an NO.1 synergist are adopted for dipping fruit cluster; a third step: 10-20 days after blooming, 15-20mg / L of GA3, 25mg / L of 4-CPA, 1g / L of KH2PO4 and an NO.2 synergist are adopted for dipping fruit cluster; other management is operated according to conventions. By carrying out seedless treatment on seedy grape, the method can delay the formation of grape megaspore, affect the normal fertilization process, and promote seed abortion to form parthenocarpic seedless fruit; meanwhile, the method can remarkablely reduce pesticide dose, and ultimately realize the purpose of pollution-free and seedless cultivation, thus having remarkable social and economic benefits.

The invention relates to a kind of agriculture cultivation technology, particularly a salamander ecological cultivation method. The method comprises the following steps: A. cultivation pools: both a juvenile pool and a grown pool are provided with multiple caves that are made by piling bricks and stones; B. fry stocking: the temperature difference of the water in the cultivation pools and the water in transport is smaller than 5 DEG C; C. forage: the protein content of the forage is 45%-50%; D. daily management: the water quality of the cultivation pools is not polluted; the water body is transparent; the dissolved oxygen content is over 3.5mg / L, and the PH value is between 6.8-7.8; in cultivation process, the residual forage and excreta are removed timely; and the water temperature difference is no more than 5 DEG C when exchanging the water; and E. disease control: add garlicin, Wuhuang powder and vitamin in the forage for feeding for 3-4 days. According to the invention, the incidence of disease is low and the survival rate is high; also, the growth speed of the large salamander is fast.

The invention discloses a pleurotus eryngii sterilization device, which comprises a steam sterilization tank, a high-temperature steam generator and a motor. The end is connected with a rotating shaft, the rotating shaft is vertically set, and the rotating shaft extends into the steam sterilization tank, and a plurality of grid plates are fixed on the rotating shaft. Bacteria bag, the present invention has simple and reasonable structure, convenient use and operation, high overall sterilization efficiency and good effect, so that each leaf can be fully sterilized, so the overall production efficiency is improved, and the overall operation of the equipment is stable and safe to use.

The invention discloses a suspended-type flower pot capable of automatically conducting watering. The flower pot comprises an inner flower pot, an outer flower pot and a plurality of springs; a waterstorage groove is formed in the outer flower pot, water outlet holes are formed in the bottom of the water storage groove, baffles for shielding the water outlet holes are arranged on the water outletholes, water pipes are arranged below the baffles, and one end of a water outlet of each water pipe is communicated with the bottom of the inner flower pot; the bottom of the inner flower pot is provided with a sponge for water absorption, and the lower end of each water outlet hole is provided with a limiting cylinder wrapping the corresponding water pipe; the bottom of the outer flower pot is provided with a plurality of springs connected with the bottom of the inner flower pot, a plurality of flower pot hanging ropes are connected with the upper portion of the outer flower pot, the other end of each flower pot hanging rope is connected with a small hook, a movable shaft is arranged above the small hooks, and a large hook is arranged on the movable shaft. The flower pot can automatically complete watering according to the change of the moisture content in the soil, so that the situation is effectively avoided that plants are withered since people forget to water the plants or the roots of plants rot due to excessive watering.

The invention provides a planting frame for first-year red seed seedling for notoginseng planting, and relates to the field of agriculture. The planting frame comprises a sunken support platform, a circular hollow pipe is welded to the inner wall of the sunken support platform, multiple circular support platforms are welded to the surface of the circular hollow pipe, multiple stand column supportrods are arranged on the surfaces of every two circular support platforms, and the stand column support rods play a supporting role on the circular support platforms. According to the planting frame for first-year red seed seedling for notoginseng planting, by arranging a rotation circular groove and an autorotation circular groove, a red seed seedling box can rotate around the circular hollow pipe, and the sunshine angle is adjusted conveniently; meanwhile, the red seed seedling box can be rotated to make the red seed seedling box perform autorotation, the distance between the notoginseng inthe reed seed seedling box between people is adjusted conveniently, and then the problems that ordinary planting frames cannot meet the notoginseng seedling requirements, the notoginseng is mainly planted in a field, and notoginseng seedling is difficult are effectively solved.

The invention discloses a magnetic levitation flower pot, which comprises an outer pot (1) and an inner pot (2). The outer pot (1) is provided with a water storage tank (11), and the bottom of the water storage tank (11) is provided with a water outlet hole (111). , the top of the water outlet hole (111) is provided with a baffle plate (112) to cover it; the inner basin (2) is provided with a water pipe (21), and the water pipe (21) is located below the water storage tank (11), and the water pipe (21 ) is connected to the bottom of the inner basin (2), and the end of the water inlet of the water pipe (21) is facing the water outlet hole (111); the bottom of the outer basin (1) is provided with a first permanent magnet (12), and the inner basin (2) The bottom is provided with a second permanent magnet (22) opposite to the same pole of the first permanent magnet (12). The magnetic levitation flower pot of the present invention can complete automatic watering according to the change of the soil water content in the inner pot (2), is beneficial to plant growth, and is suitable for popularization in the market.

The invention relates to the technical field of illumination lamps, and specifically relates to a self-cleaning lamp with adjustable light ray. A lamp cover is connected to the lower end of an illumination lamp body; a base and an electronic deinsectization lamp are arranged at the upper end of the illumination lamp body, and an electrode screen is arranged on one side surface of the illuminationlamp body; a cleaning module used for cleaning the electrode screen is arranged at the side of the electrode screen; a lamp panel is arranged in the illumination lamp body; an installation seat stretching out downwards is arranged on the lower end surface of the lamp panel; a plurality of lamp bars are hinged to the installation seat; connection rods stretching out outwards are fixed to the back parts of the lamp bars; the plurality of connection rods are hinged to the same pull rod; and one end of the pull rod is hinged to a crank motor. According to the self-cleaning lamp with adjustable light ray, insects can be attracted to the side of the lamp and killed through the electrode screen, so that the aesthetic degree of the lamp cover and the brightness of the light ray are ensured; and the lamp bars are rotationally installed on the lamp panel and driven through the crank motor, so that the movement of the light ray of the lamp is realized, and then a light source is adequately utilized.

The invention belongs to the field of treatment of agricultural and marine products and the field of environmental production and particularly relates to a seaweed acquisition device, comprising an acquisition component and a seaweed treatment device. The acquisition component which is extensible is arranged along the coast; the length of the acquisition component can be increased in due time according to the length of a coastline to be treated; seaweed is rotated to a conveyer belt through a spindle and blades; the seaweed is conveyed into the seaweed treatment device through the conveyer belt; the seaweed is processed into powder on an acquisition site through specific steps of crushing, drying and grinding, and the powder is intended for subsequent treatment and application; therefore,marine seaweed is treated, and agricultural and marine products are acquired and treated in real time.

The invention relates to the field of grain warehousing equipment, in particular to a granary having good ventilation effect. The granary comprises a granary body, the top of the granary body is connected with a transverse plate, a driving mechanism is mounted on the transverse plate, an output end of the driving mechanism is connected with a gear-rack mechanism, the other end of the gear-rack mechanism is connected with a lifting rod, the other end of the lifting rod is connected with an air blower, a ventilation pipe is mounted in the granary body, a plurality of ventilation holes are formedin the ventilation pipe, and the air blower and the lifting rod are arranged in the ventilation pipe in a sleeved manner. The granary can fully ventilate grain, so that the problem of grain rotting caused by obstructed ventilation of existing granaries is solved.

The invention relates to the field of grain storage equipment, in particular to a grain elevator capable of ventilating the determined position. According to the technical scheme, the grain elevator capable of ventilating the determined position comprises a grain elevator body; a transverse plate is connected to the top of the grain elevator body, a sleeve is fixedly arranged on the transverse plate, a lead screw and nut mechanism is connected to the sleeve, a lifting pipe is connected to the other end of the lead screw and nut mechanism, a lifting rod is connected to the other end of the lifting pipe, an air blower is connected to the other end of the lifting rod, a vent pipe is installed inside the grain elevator body, a plurality of vent holes are formed in the vent pipe, and the air blower and the lifting rod are sleeved with the vent pipe; a driving mechanism is installed on the transverse plate, an output shaft of the driving mechanism is connected with a transmission mechanism,and the output end of the transmission mechanism is connected with the lead screw and nut mechanism. The grain elevator capable of ventilating the determined position can effectively ventilate grains,and the problem that grains are corroded due to the fact that ventilation of an existing grain elevator is not smooth is solved.

The invention discloses a multifunctional transportation structure for navel orange transferring. A transportation box is included and provided with a box door. Universal wheels are arranged at the lower end of the transportation box. A first filter net is arranged on one side of the transportation box. A sliding base is arranged in the transportation box and is internally provided with sliding blocks in a sliding manner. The sliding blocks are provided with a containing plate. The containing plate is provided with containing bases, and navel orange bodies are placed in the containing bases. According to the multifunctional transportation structure for navel orange transferring, through a containing frame, the single navel orange bodies can be arranged, and in cooperation with the buffering effect of first springs and the anti-bumping effect of net plates, the navel orange bodies can be well protected during long-distance transportation. A motor is used for driving blades to rotate sothat airflow can be generated, fresh air in the transportation box can be circulated and exchanged, and the situation of navel orange body decaying is prevented.

A transparent ball suspended in water comprises a transparent ball body which is composed of an upper transparent hemispheroid and a lower transparent hemispheroid. The bottom of the lower transparent hemispheroid is provided with a daruma-type suspension device. The lower part of the lower transparent hemispheroid is provided with soil and a fixing device. The top of the lower transparent hemispheroid is sleeved by a rainwater collection trough in the peripheral direction. The rainwater collection trough is provided, in the peripheral direction, with a plurality of overflow pipes communicated with the rainwater collection trough. The lower part of the rainwater collection trough is provided, in the peripheral direction, with a plurality of funnels communicated with the rainwater collection trough. A rainwater gravity fertilization device is fixedly arranged on the lower transparent hemispheroid under each funnel. By use of the transparent ball suspended in water, the problems of lack of stability and failure in dealing with all kinds of bad weather are solved. Greening on water surfaces is realized and the cover area is extensive.

The invention discloses a multifunctional goods shelf. The goods shelf includes two supporting columns and a base, the two supporting columns are connected with the base separately, a cross beam, a goods bearing plate and a sundry placing plate are arranged between the two supporting columns from top to bottom in sequence, the sundry placing plate is provided with a water storage tank, a water pump and a storage battery, and the water pump is connected with the water storage tank; a solar panel is arranged at the upper surface of the cross beam, the lower surface of the cross beam is providedwith a sterilization lamp, a floodlight and a first sprayer, the solar panel, the sterilization lamp and the water pump are electrically connected with the storage battery separately, and the first sprayer is connected with the water pump through a first water pipe. Through the design of the sterilization lamp, germs on the surfaces of fruits or vegetables can be eliminated effectively, and the decomposition situation of the vegetables and the fruits is prevented.

The invention relates to the technical field of plant processing, in particular to a processing method for paper mulberry tree leaves. The processing method comprises the following steps of step 1, preparing paper mulberry tree leaf processing equipment; step 2, crushing tree leaves; step 3, sieving the crushed leaves and leafstalks; step 4, drying the sieved leaves; and step 5, performing fermentation. When the technical scheme of the processing method is adopted, crushed paper mulberry tree leaves and crushed paper mulberry tree leafstalks can be sieved through a sieving mechanism, the situation that only leaves enter a drying room and are dried can be guaranteed, and the drying speed can be increased; besides, the situation that moisture content in a fermenting tank is too high, so that a feed is rotted can be avoided; a coarse feed degrading agent is added to the fermenting tank, so that the digestibility of protein by animals can be increased; and gluside is added, so that the palatability of the feed to the animals can be increased.

The present invention discloses a cultivation method facilitating rapid growth of cotyledon ladismithen. The key steps comprise laying a layer of ceramisites inside a flowerpot, pushing the ceramisites at an upper part in the middle of the flowerpot aside so as to form a recess on the ceramisites in the middle of the flowerpot, laying a layer of gravels on the recess, laying a layer of active carbon granules on the ceramisite layer and the gravel layer, fixing a plant in the middle of the flowerpot while laying the plant fixing mediums, using an ultrasonic nebulizer to nebulizing a nutrient solution, guiding into mist of the nutrient solution from the bottom part of the flowerpot, and arranging a fan at the bottom of the flowerpot for air blowing or air draft. The nutrient solution is nebulized by the ultrasonic nebulizer and the fan is used for coordination, such that a root system can grow downards and absorb more nutrients for supply to leaves of the plant, water evaporation of the leaves of a new plant is accelerated by air flows, the root system can rapidly absorb water and nutrients, and rapid growth of the whole new plant is ultimately promoted.

The invention relates to a plant propagation method, and particularly relates to a method for propagating radix tetrastigme underground officinal tubers. The method comprises the following steps of: 1) low-temperature moisture preservation, sand storage and dormancy release; 2) germination acceleration and transplanting; and 3) large field transplanting. According to the invention, the radix tetrastigme underground officinal parts are utilized; through the technologies of low-temperature sand storage, dormancy release, greenhouse germination acceleration and large field transplanting, the radix tetrastigme underground officinal parts root after about 45 days. The method provided by the invention has the advantages of rapid propagation, low cost, high seedling rate, low corrosion rate and the like, thereby breaking through the technical defect that the original radix tetrastigme propagation technology is restricted to overground rattan cottage, which is easy for degradation, instable in variety characteristic, high in tissue culture investment, in need of professionals and the like.

The present invention discloses a cultivation method facilitating rapid growth of cotyledon ladismithen. The key steps comprise laying a layer of ceramisites inside a flowerpot, pushing the ceramisites at an upper part in the middle of the flowerpot aside so as to form a recess on the ceramisites in the middle of the flowerpot, laying a layer of gravels on the recess, laying a layer of active carbon granules on the ceramisite layer and the gravel layer, fixing a plant in the middle of the flowerpot while laying the plant fixing mediums, using an ultrasonic nebulizer to nebulizing a nutrient solution, guiding into mist of the nutrient solution from the bottom part of the flowerpot, and arranging a fan at the bottom of the flowerpot for air blowing or air draft. The nutrient solution is nebulized by the ultrasonic nebulizer and the fan is used for coordination, such that a root system can grow downards and absorb more nutrients for supply to leaves of the plant, water evaporation of the leaves of a new plant is accelerated by air flows, the root system can rapidly absorb water and nutrients, and rapid growth of the whole new plant is ultimately promoted.

The invention discloses an overflow mixing type fruit and vegetable low-pressure and low-temperature storage box, and relates to the technical field of fruit and vegetable storage. The overflow mixing type fruit and vegetable low-pressure and low-temperature storage box comprises a storage box, a circulating spraying mechanism and an air interchanger. The circulating spraying mechanism is fixedly installed on the outer side of the storage box, the air interchanger is fixedly installed in the storage box, a storage cavity is formed in the storage box, the storage cavity communicates with the air interchanger, and a storing box is slidably connected into the storage cavity. According to the overflow mixing type fruit and vegetable low-pressure and low-temperature storage box, by arranging the circulating spraying mechanism, clear water in a liquid purification box passes through a flow dividing pipe through a water pump, so that an atomizing spray heads performs atomizing spraying on fruits and vegetables located on the storing box, liquid flows into the liquid purification box again in cooperation with a confluence pipe and is purified, the situation that the fruits and vegetables are rotten due to the fact that water drops remain in the storing box is avoided, so that the fresh-keeping effect of the fruits and vegetables is improved, the purpose of circulating spraying is achieved, and the use amount of water resources is reduced.

The invention relates to the field of tea processing and in particular relates to a technology for processing black tea. The technology comprises the following steps: 1, preparing black tea rolling equipment and a black tea fermentation apparatus; 2, stir-frying; 3, rolling; 4, sealing the tea; 5, throwing tea; 6, turning the fermentation tank; and 7, resetting the fermentation tank. With the adoption of the technical scheme, the processes of manually stir-frying, sealing and throwing tea can be simulated, and the tea rolling and frying effect is improved; the bottom tea is moved to the surface layer in the fermentation process, the condition that the bottom tea is rotten is effectively avoided, the inner structure and outer structure of the tea are not damaged, and any residue is not produced, so that the condition and taste of the tea are ensured. The tea is prevented from being scattered in the reversing process, the produced tea alcoholase is not damaged, and the tea fermentation time is accelerated.

The invention discloses an auxiliary device for strawberry planting, and relates to the technical field of strawberry planting. The auxiliary device comprises a base, a working box, a cleaning box, awater storage tank, a storage box and crawler wheels; the upper surface of the base is fixedly provided with the working box, and the left side and the right side of the working box are provided withthe storage box and the water storage tank respectively; the storage box and the water storage tank are fixedly installed on the upper surface of the base; meanwhile, the lower surface of the base isfixedly provided with the crawler wheels. The movement of the device is achieved through the crawler wheels, thus facilitating storage of strawberries after an operator store pick the pick, and the crawler wheels employed, and are different from traditional wheels, so that the device can move on land more quickly and conveniently; meanwhile, foaming pipes and spraying heads are arranged in the cleaning box; the foaming pipes generate a large number of bubbles to remove mud stains and pesticide on the surfaces of the strawberries, and meanwhile, the spraying heads wash the strawberries, and impact the strawberries to roll over repeatedly in the water surface, thereby guaranteeing that all the surfaces of the strawberries are fully cleaned, and increasing the strawberry cleaning efficiency.

The invention discloses an incubator for flower seed planting. The incubator comprises an incubator body, a plurality of supporting plates are connected between the left inner wall and the right innerwall of the incubator body, a plurality of cultivation tanks are evenly distributed at the upper ends of the supporting plates, cultivation pots are mounted in the cultivation tanks, a water storagebox is mounted at the upper end of the incubator body, the left side wall and the right side wall of the water storage box are connected with L-shaped water pipes, and each L-shaped water pipe comprises a horizontal part and a vertical part. Strip-shaped grooves are formed in the top wall of the incubator body, the vertical parts of the L-shaped water pipes extend into the strip-shaped grooves, control valves are mounted on the horizontal parts of the L-shaped water pipes, the side walls of the vertical parts of the L-shaped water pipes are connected with a plurality of cross pipes, and the cross pipes penetrate through the side walls of the strip-shaped grooves and extend into the incubator body. The incubator is convenient to operate, the spraying uniformity is improved, seed growth is benefited, and the situation of seed rotting is avoided.

The invention provides a planting frame for first-year red seed nursery for notoginseng radix et rhizoma planting and a planting method, and belongs to the field of agriculture. The planting frame includes a concave supporting platform, a circular hollow tube is welded to the inner wall of the concave supporting platform, and a plurality of circular supporting platforms are welded to the surface of the round hollow tube; and a plurality of stand column supporting rods are arranged on the surfaces of every two of the round supporting platforms, and the stand column supporting rods play supportroles on the round supporting platforms. According to the planting frame for first-year red seed nursery for notoginseng radix et rhizoma planting, by arranging a revolving circular groove and a self-rotating circular groove, a red seed nursery box can revolve around the circular hollow tube, the irradiation angle can be conveniently adjusted, the red seed nursery box can further be rotated so asto enable the red seed nursery box to rotate on axis of the red seed nursery box, the adjustment of the distance between notoginseng radix et rhizoma and people in the red seed nursery box is facilitated, and the problems that the needs of notoginseng radix et rhizoma nursery cannot be met by a general planting frame, planting notoginseng radix et rhizoma of is mainly carried out in the field, andnotoginseng radix et rhizoma nursery is not easy are thus effectively solved.

The invention relates to the technical field of plates. The invention discloses a flame-retardant medium-high density fiberboard. The density fiberboard comprises a density fiberboard body, protectiveframes are arranged on the two sides of the density fiberboard body, a mounting groove is formed in the middle of the density fiberboard body, a plurality of supporting columns are fixedly connectedto the mounting groove at equal intervals, a water absorption plate is arranged between the two supporting columns, sliding strips are slidably connected into grooves in the top ends of the inner sides of the protective frames, the bottom ends of the two sliding strips are fixedly connected with a protective layer, and the density fiberboard body is composed of a wear-resistant paper layer, a waterproof layer, a first flame retardant layer, a first reinforcing layer, a wood fiber layer, a second reinforcing layer and a second flame retardant layer. According to the flame-retardant medium-highdensity fiberboard, the fireproof performance of the fiberboard is improved, obvious flame-retardant treatment can be performed on open fire, so that the side edges of the fiberboard are protected, itis guaranteed that the waterproof performance of the fiberboard is good, the situation that the fiberboard is rotten due to water absorption is avoided, and the service life of the fiberboard is prolonged.

The invention provides a nursery stock seedling transporting device with a ventilating function. The nursery stock seedling transporting device comprises a box body and a box cover arranged at the topof the box body; the box cover comprises a cover plate and a ventilating pipe; the cover plate is in covering fit with the top of the box body, and the ventilating pipe is of a vertically-arranged hollow pipe structure; the upper end of the ventilating pipe is open, the lower end of the ventilating pipe is closed, and a plurality of ventilating holes are formed in the side wall of the ventilatingpipe; the upper end of the ventilating pipe penetrates through the cover plate and is fixed to the cover plate; and moisture preserving cotton is mounted on the side wall of an inner cavity of the box body. The nursery stock seedling transporting device with the ventilating function has the advantages of being reasonable in structural design, convenient to transport, capable of being reused and good in ventilating effect.

The invention relates to the technical field of rana nigromaculata breeding, in particular to a low-cost feed feeding method and feeding pond for the rana nigromaculata. Residual excrement in water is filtered through a filter screen, the filtered water is conveyed through a water pipe to flow back to the left portion of a cavity, the effect of automatically cleaning dirt in the cavity is improved, the pollution of dirt deposition to water quality is reduced, the breeding quality is improved, dirt is cleaned by opening a sealing door, the dirt cleaning convenience is improved, the water recycling effect in the cavity is improved, the practicability of the device is improved, and EM bacteria and feed are mixed for feeding to stabilize the pH value, reduce ammonia nitrogen and nitrite and inhibit harmful germs. The feeding pond comprises a water tank, a lifting device, a feeding device, a plurality of rotating shafts, a plurality of roll shafts, a conveying belt, a plurality of hanging plates, a roll shaft, a plurality of brushes, a filter tank, a sewage discharge hopper, a filter screen, a sealing door, a water pump, a water pipe, a plurality of drainage nozzles, a first motor, a second flywheel, a belt and a first gear.

The invention discloses a method for breaking dormancy of current potato seeds and increasing germination rate. The method comprises the following specific steps: placing potato seeds in kraft paper sacks, standing for 2.5-3 months at the constant temperature, and carrying out exposure and gibberellin spraying treatment on the seeds to break dormancy of the seeds; and laying the potato seeds of which the dormancy is broken on filter paper, placing the filter paper in a culture dish with a cultivation substrate and a culture solution, and finally placing the culture dish in a constant-temperature box and carrying out poikilothermic treatment. The culture solution in the culture dish is obtained by mixing a gibberellin solution, a sterilizing agent solution and a hydrochloric acid solution according to the volume ratio of 1: 1-2:1. By the method, dormancy of the current potato seeds can be broken rapidly, after germination of the current potato seeds is accelerated, the germination percentage can be 90% or above, and the technical problems that the dormancy of the current potato seeds cannot be broken easily, and the germination rate is low are solved effectively.

The invention discloses a multimode fixed-point watering device and particularly relates to the multimode fixed-point watering device based on landscape flower-and-plant leaf surface humidity measurement. According to the multimode fixed-point watering device, make and break of a water supply main pipe are controlled through an electromagnetic valve, the water supply main pipe communicates with aninverted-funnel-shaped root water feeder and a direct-current water supply pipe, a direct-current water supply pipe switch is mounted on the direct-current water supply pipe to control make and breakof the direct-current water supply pipe. According to the multimode fixed-point watering device, two irrigation modes are provided, roots can be independently irrigated through evading leaves of plants, and the roots and the leaves can be simultaneously irrigated, so that the applicable range is wide; spacing of water supply components can be adjusted through adjusting positions of fixing memberson a main rod, so as to achieve accurate fixed-point irrigation; and the device disclosed by the invention is simple in structure, easy in operation and wide in applicable range.

The invention relates to the technical field of green soy bean planting, in particular to a green soy bean planting cultivation frame with an automatic phototropic function, which comprises a supporting mechanism, and a main body mechanism is fixedly mounted on the supporting mechanism; a fixing mechanism is connected to the main body mechanism in a matched mode. A sealing mechanism is mounted on the fixing mechanism; a mounting mechanism is clamped in the fixing mechanism; the main body mechanism is communicated with a spraying mechanism; green soy bean seedlings are placed in the mounting mechanism, and according to the cooperative use of the main body mechanism, the whole cultivation rack can be conveniently driven by the supporting mechanism to rotate in the presence of sunlight, so that the light environment of the green soy bean seedlings can be conveniently improved, and meanwhile, the growth speed of the green soy bean seedlings can be increased; when seeds are watered, water can be injected into the supporting mechanism, then water is supplemented to the seeds through the fixing mechanism and the spraying mechanism, meanwhile, water flow can be conveniently isolated through the arrangement of the sealing mechanism, and the situation that the roots of plants are rotten due to too much water is advantageously prevented to a certain extent.

The invention discloses a plastic fruit and vegetable turnover box which comprises a cover plate assembly, wherein the cover plate assembly is composed of a cover plate body, a wedging block and a limiting block. By arranging the cover plate assembly and a storage assembly, a traditional disposable packaging structure is changed, so that the turnover box can be recycled for many times, and the problems that domestic fruit and vegetable products are low in circulation efficiency and serious in loss at present are solved to a certain extent; in addition, a sliding assembly is arranged between the cover plate assembly and the storage assembly, so that the cover plate assembly can slide on the storage assembly, and thus, the cover plate assembly can be conveniently opened to observe the storage state of internal fruits and vegetables; in addition, a second clamping groove is formed in the storage assembly, so that the cover plate assembly can be downwards clamped on the surface of the box body when sliding to completely cover the box body; and the device is sealed in cooperation with the wedging block at the bottom of the cover plate body, so that the situation that the fruits and vegetables are rotted quickly due to weather is avoided.

One or more embodiments of the invention provide a raw material grinding device for flour production. The raw material grinding device comprises a main body, wherein an inner cavity is formed in the central position of the upper surface of the main body, a rubber layer is pasted on the inner wall of the inner cavity, a distribution plate is welded on the rubber layer, distribution grooves are formed in the upper surface of the distribution plate, and falling holes are formed in the distribution grooves and penetrate through the main body. By arranging an electric telescopic rods and a corresponding bearing for cooperative use, the effect of lifting the main body is achieved more conveniently during use, and the situation that in the prior art, rotting happens after a long time due to incomplete cleaning of the main body is avoided. By arranging a first motor and a second motor for cooperative use, the grinding effect is achieved during use. By arranging the distribution plate, the distribution effect is greatly enhanced during use.