42results about How to "Prevent rot" patented technology

The invention relates to the technical field of soilless culture, in particular to a convenient household soilless culture vegetable planting device. According to an existing device, a nutrient solution is inconvenient to recycle in the cultivation process, a large amount of nutrient solution is wasted, the growth speed of green algae is too high, the nutrient solution and cultivation are polluted, and therefore the cultivation quality is reduced. The device comprises a supporting frame, the lower portion of the supporting frame is fixedly connected with a water tank, and the supporting frame is fixedly connected with three culture groove frames. A nutrient solution is pumped through the circulating water pump and conveyed into the culture groove frame, the nutrient solution can provide nutrition and water for culture, under the pushing force of the nutrient solution, the clean nutrient solution can push the original nutrient solution into the other flow guide pipe, then the nutrient solution in the culture groove frame is replaced, and the operation is repeated, so that the nutrient solution is replaced, and the culture efficiency is improved. By means of the operation, cyclic utilization of the nutrient solution is achieved, waste of the nutrient solution can be reduced, and the breeding speed of green algae is decreased.

The utility model discloses a kind of cultivation devices for agricultural planting, including cultivation box, it includes box and mounting plate, water storage cavity is equipped in the box, and top detachably connected with mounting plate, located the mounting plate is opened with several cultivation grooves, cultivation pot is arranged in any one cultivation groove;Liquid supply mechanism, including water storage tank, pumping end, water supply end and spraying end;The gap is kept between the water storage tank with the box, and the both ends of the box are respectively provided with pumping end and water supply end, for water supply to water storage cavity, the pumping end and the water supply end far from the one end of the box are communicated and set on the water storage tank.The beneficial effect played by the utility model is: solve the technical problem that the existing technology is agricultural cultivation device, cultivation groove is integrated structure, leading to plant rhizome cannot be effectively drained and breath, leading to rhizome to rot easily.

The utility model relates to the related technical field of logistics transportation, in particular to a fresh vegetable cold-chain logistics transportation box which comprises a transportation box body, mounting plates are fixedly mounted on the surfaces of the left side and the right side of the transportation box body, a water tank is fixedly mounted on the surfaces of the upper sides of the mounting plates, and a water injection pipe is mounted at the upper end of the water tank in a penetrating mode. A water pump is fixedly mounted on the same-side surface of the water tank and the water injection pipe. According to the fresh vegetable cold-chain logistics transportation box, through the arrangement of the transportation box, the water tank, the water injection pipe, the water pump, the water pumping pipe, the water supply pipe, the cooling water pipe, the heat absorption fins and the cooling fan, the water pump is started in the fresh vegetable transportation process, and cold water in the water tank is pumped into the cooling water pipe by the water pump; when cold water flows in the cooling water pipe, heat in the transport box can be sucked out and brought back into the water tank, the interior of the transport box can be kept at a low temperature, fresh vegetables are prevented from going bad and rotting, and heat brought back into the water tank can be sucked out through the heat absorption fins and blown away through the cooling fan.

The invention discloses a rice blast-resistant rice crossbreeding device and method, and relates to the technical field of rice crossbreeding, the rice blast-resistant rice crossbreeding device comprises a cylinder, a fixing ring is fixedly connected in the cylinder, a plurality of supporting rings are arranged in the fixing ring, and a through groove is formed in the inner wall of the top of each supporting ring; the outer sides of the supporting rings are fixedly connected with middle plates, the two ends of each middle plate are fixedly connected with the two adjacent supporting rings correspondingly, and supporting assemblies are arranged in the supporting rings. According to the rice blast-resistant rice crossbreeding device and method, air in the conical barrel can be continuously exchanged with the outside through holes among the supporting rings, sufficient oxygen is provided for seed germination and root growth, breeding of anaerobic microorganisms is effectively inhibited, the risk of seed rotting and root rotting is reduced, and meanwhile, the yield of the rice blast-resistant rice is increased. A stable distance is formed between the bottom of the conical barrel and the water liquid level through the supporting structure of the upper and lower double circular plates, and seeds can be concentrated in the conical barrel and stably make contact with water.

This invention discloses a river water ecological restoration and purification device, belonging to the field of river water purification technology. It includes a base plate with an air cushion installed at its bottom. Above the base plate, from front to back, are sequentially arranged an ice-breaking and salvage conveying component, a collection and separation component, a water purification component, and an oxygenation component. The collection and separation component contains a vibrating filter component. A drive component is located between the ice-breaking and salvage conveying component and the collection and separation component. A propeller is fixedly installed at the rear of the base plate, and a power component for unmanned operation is installed on the top of the base plate. This invention, through its integrated ice-breaking and salvage conveying component, collection and separation component, vibrating filter component, water purification component, and oxygenation component, highly integrates multiple functional modules such as ice breaking, salvage, conveying, solid-liquid separation, water purification, and oxygenation, filling the gap left by the inability of most cleaning equipment to be used in winter and achieving uninterrupted river ecological restoration.

The utility model discloses a whole corn impermeable moistureproof silage pool suitable for Sichuan Basin, which comprises a silage pool main body, one side of the silage pool main body is provided with an inclined plane, the bottom of the silage pool main body is connected with a water leakage tank, the surface of the water leakage tank is provided with a filter screen, and the inside of the filter screen is provided with a one-way valve. A heating block is arranged in the silage pool main body, a protective layer is arranged on the surface layer of the silage pool main body, a high-density polyethylene layer A is arranged at the bottom of the protective layer, a polyurethane waterproof layer is arranged below the high-density polyethylene layer A, a high-density polyethylene layer B is connected to one side of the polyurethane waterproof layer, and waterproof mortar is arranged at the bottom of the high-density polyethylene layer B; and one side of the waterproof mortar is connected with the concrete layer, water in the silage pool main body can be discharged through the arranged water leakage groove, and the phenomenon that a large amount of water is generated in the whole-plant corn silage process, and consequently whole-plant corn is rotted is avoided.

This utility model relates to the field of soybean planting technology, specifically disclosing a soybean planting box, including a base, a water collection tank fixedly connected to the upper end of the base, multiple planting box bodies arranged above the water collection tank, an adjustment mechanism arranged between the multiple planting box bodies, multiple evenly distributed conical protrusions arranged at the bottom of the inner wall of each of the multiple planting box bodies, and multiple drainage holes arranged alternately with the conical protrusions through the lower end of each of the multiple planting box bodies, and planting substrate filled in each of the multiple planting box bodies. By setting the conical protrusions at the bottom of the inner wall of the planting box body to form a three-dimensional slope, the main root of soybean is guided to grow down along the sloping surface of the protrusion, while the lateral roots extend laterally from the gaps between the cones, avoiding the root entanglement caused by the traditional flat bottom wall. The conical structure makes the bottom wall surface form a non-planar drainage channel, and excess water flows quickly to the surroundings along the sloping surface of the cone and is discharged from the drainage holes, preventing soybean roots from rotting due to waterlogging.

The invention discloses comprehensive numerical control machining equipment for wooden door hardware holes and grooves, and relates to the technical field of wooden door machining, the comprehensive numerical control machining equipment comprises a feeding assembly used for driving a wooden door to move, the feeding assembly clamps the wooden door, errors caused by deviation of the wooden door in the grooving period are avoided, and the machining efficiency is improved. A feeding assembly is arranged on the side edge of the feeding assembly, a grooving assembly for grooving a hardware hole in a wooden door is arranged on the side edge of the feeding assembly, the grooving assembly automatically locates the wooden door hardware hole, meanwhile, the depth of the hole groove is guaranteed, the grooving direction is automatically changed according to the length of the hole groove, and the grooving efficiency and accuracy are improved, and a cleaning assembly for blowing wood chips in the groove hole is arranged on the side edge of the grooving assembly. The drying in the slotted hole is ensured; and meanwhile, the slotting error caused by the accumulation of wood chips in the slotted hole is avoided.

The invention relates to the technical field of ecological restoration, in particular to a degraded grassland ecological restoration method based on an unmanned aerial vehicle, which comprises the following steps: (1) grassland information acquisition; (2) a degradation evaluation step; (3) a terrain analysis step; (4) a sowing scheme generation step; (5) variable sowing execution; (6) repairing and monitoring; according to the method, the high-precision degradation degree and terrain information are obtained through the multispectral remote sensing and laser radar technology, precise control over the grass seed ratio and the sowing density is achieved in combination with the variable sowing decision model, and compared with a traditional unified sowing mode, the grass seed utilization rate is increased, and the restoration success rate is increased.

The utility model relates to the technical field of seedling hole trays, in particular to a seedling hole tray convenient to manage, which comprises a hole tray main body, handles are fixedly connected to the lower parts of the left end and the right end of the hole tray main body, and three through threaded mounting holes are formed in each of the left end and the right end of the hole tray main body. Fixing bolts are movably connected into the two transversely-distributed threaded mounting holes in a threaded mode, two sliding grooves are formed in each of the inner left wall and the inner right wall of the hole tray body, and limiting columns are fixedly connected to the middles of the inner lower walls of the four sliding grooves. According to the seedling raising hole tray convenient to manage, carrying is convenient through the handle, stable fixing is achieved through the threaded mounting holes and the fixing bolts, the sliding grooves and the limiting columns are matched to adjust the seedling raising structure, drainage and water storage are guaranteed through the tray water storage structure, and the problems that a traditional seedling raising hole tray is inconvenient to carry, unstable in fixing, poor in drainage and water storage and the like are effectively solved; the seedling culture management efficiency and the seedling culture quality are obviously improved.

The utility model provides a high -efficient water and fertilizer integration cultivation device for plant propagation relates to the agricultural planting technical field, including water storage jar one, water storage jar two, cultivation box, water storage jar two is placed on the right end upside of bottom plate, and is connected with a group of connecting box between water storage jar one and water storage jar two, is installed with control screen on connecting box, the upper end of water storage jar two is installed with servo motor, is connected with a group of fertilizer storage jar respectively through two groups of connecting pipe B, and each is equipped with a group of electric control valve B, and the opening and closing degree and time of each group electric control valve B are adjusted independently by control screen, be favorable for mixing two kinds of fertilizer according to the proportion, nimble match the nutrient requirement of different plants such as flowers, vegetables in the propagation stage, solve the problem that the existing water and fertilizer integration cultivation device is insufficient in the flexibility of the proportioning of fertilizer.

This utility model relates to the field of forest belt construction technology, specifically an integrated automatic drip irrigation and monitoring device for biological firebreak forest belt construction. It includes a base, with a dosing tank fixedly installed on the upper left side of the base. The dosing tank has a dosing inlet on its upper left side. A stirring assembly, including a motor, is fixedly installed in the middle of the upper part of the dosing tank, and a stirring rod is fixedly connected to the motor's rotating shaft. A first connecting pipe is fixedly connected to the lower right side of the dosing tank, and the other end of the first connecting pipe is fixedly installed on a water pump. A smoke sensor detects early fire smoke, triggering an alarm and linking the irrigation system (such as emergency water spraying for cooling) to curb the spread of fire. In high fire risk periods or areas prone to lightning strikes, rapid response can prevent small fires from escalating into major disasters. A humidity sensor monitors soil moisture in real time, and a controller automatically controls the solenoid valve to achieve precise drip irrigation.

The strawberry harvesting robot system of the present invention includes: a mobile structure that moves between seedbeds; a robot frame mounted on the mobile structure; a capturing device for capturing strawberries to be harvested; a harvester, one or more of which are mounted on the robot frame facing the seedbeds; a cutting section that advances to the seedbed to harvest strawberries at the front end of the harvester, grasps the stems of the captured strawberries, cuts off the remaining portion, and returns to its original position while the strawberries are suspended; and a transfer section that clamps the stems of the strawberries suspended at the cutting section with a transfer clamp, cuts off the stems while leaving a fused portion, and transfers the strawberries while they are suspended. Behind the harvester; a plate bracket, installed at the upper rear of the harvester, for placing a stem-jointing plate that has been radially cut in the center to form barbs; a plate supply unit for supplying the stem-jointing plate to the plate bracket; a plate joining unit, where, when the transfer unit is located under the plate bracket, the stem-jointing plate placed on the plate bracket faces downwards so that the barbs are inserted into the stem-jointing part, thereby joining the stem-jointing plate with the strawberry; a packaging unit, where, when the strawberry is removed from the transfer unit by adsorbing the stem-jointing plate with the strawberry attached, the stem-jointing plate is placed on the upper end of the packaging box located on the lower side, thereby packaging the strawberry in a state of being suspended in the packaging box.

The utility model relates to the field of agricultural planting, in particular to an intelligent agricultural greenhouse. According to the intelligent agricultural greenhouse, photosynthesis can be carried out on crops in rainy days, meanwhile, the rolling shed is rotated to shield the ventilation net for shielding rain, ventilation is carried out through the ventilation net in sunny days, the crops are prevented from decaying, the survival rate of the crops is increased, and the ventilation effect is improved. An intelligent agricultural greenhouse comprises a connecting frame, supporting frames and the like, the number of the supporting frames is two, and the connecting frame is connected between the supporting frames. The ventilation net is used for ventilation, when it rains, the rolling shed is put down to shield the ventilation net, and meanwhile the LED plant growth lamp and the carbon dioxide generator are used in cooperation for photosynthesis; therefore, photosynthesis can be carried out on crops in rainy days, meanwhile, the rolling shed is rotated to shield the breathable net for shielding rain, ventilation is carried out through the breathable net in sunny days, the crops are prevented from rotting, and the survival rate and ventilation effect of the crops are improved.

The utility model discloses a modularized plant greening wall surface system, which belongs to the technical field of landscaping, and comprises an installation fixing frame, the left side surface of the installation fixing frame is respectively and fixedly connected with a water collecting tank and green plant placing boxes arranged at equal intervals, and the inner wall of the water collecting tank and the inner wall of each green plant placing box are fixedly connected with extension barrier strips; the bottom face of the water collecting tank fixedly communicates with a water pumping pipe, the output end of the water pumping pipe fixedly communicates with a water pump, and the right side face of the water pump is fixedly connected with the left side face of the mounting fixing frame. According to the modularized plant greening wall surface system, by arranging a circulating water feeding pipe, a circulating water discharging pipe and an extending water pipe, the problem that roots of plants in green plant planting grooves are soaked in water all the time and rotten is solved, and then through cooperation of a capillary telescopic water pipe, a first electromagnetic valve, a fixing ring and a humidity sensor, the humidity of the plants is increased; the amount of water conveyed to the green plants in the green plant placing box by the capillary telescopic water pipe can be conveniently controlled, and the modular plant greening wall surface system can operate normally.

This invention discloses a method for the rapid asexual propagation of a new ginger lily variety, comprising the following steps: obtaining rhizomes; treating with gibberellin, stacking several layers of rhizomes in a frame by layering them with wet straw, and then placing the frame containing the rhizomes and straw in a dark environment to promote germination; removing rhizomes with sprouting buds, quickly dipping them in a chlorpyrifos solution, and then cultivating them in a shaded area with humidity, allowing the stem buds to grow and differentiate into root tip tissue; uniformly spraying a growth regulator solution onto the surface of the rhizomes and stem buds, cultivating them in a shaded area with humidity, allowing the stem buds to grow into seedlings, dividing the rhizomes to obtain seedlings with complete root systems, and transplanting them; neatly arranging the transplanted seedlings on a seedbed in a shaded area, cultivating them with humidity, watering with a hymexazol solution at regular intervals, spraying foliar fertilizer when the seedlings develop leaves, and transplanting or releasing them from the nursery when the leaf and stem height reaches the standard. Advantages include: balancing the speed and seedling survival rate of asexual propagation of ginger lily, improving the propagation coefficient and seedling quality of the 'Huayao' ginger lily.

The utility model relates to rice seedling raising seed soaking technical field, and disclose a kind of seed soaking device for rice seedling raising, comprising: seed soaking box subassembly: square seed soaking box, its bottom is equipped with four supporting legs, for supporting seed soaking box in working plane;Drain pipe, for controlling liquid discharge;Aeration component: mounting bracket, fixedly welded in the outside wall of seed soaking box;Fixed on mounting bracket, its output end is connected with connecting pipe;Multiple aeration pipes, horizontal arrangement and penetrate the side wall of seed soaking box, each aeration pipe is communicated with aerator by connecting pipe, and the pipe wall of aeration pipe is uniformly distributed with aeration hole.The seed soaking device for rice seedling raising, improve seed soaking uniformity and germination rate, aeration system provides continuous, uniform oxygen supply, avoid seed to rot or uneven germination due to oxygen deficiency, bubble agitation promotes seed soaking liquid uniform distribution, ensure that every seed can be fully contacted with active ingredient, improve seed soaking effect, aeration pipe spacing and aperture optimization ensure bubble cover entire seed soaking area, no dead angle.

The utility model relates to plant soilless culture equipment technical field, and disclose a kind of toona sinensis soilless culture tray, including planting box, the planting box adopts food grade PP material injection moulding, cultivation tray main part is slidably arranged in the planting box, the cultivation tray main part upper surface is equipped with several groups array distribution's circular planting hole, each the circular planting hole inside is embedded with sponge pad, the sponge pad adopts high-density polyurethane material, the planting box front end is hinged with isolation door.The toona sinensis soilless culture tray, by the cooperation design of circular planting hole and high-density polyurethane sponge pad, sponge pad is embedded in planting hole and can tightly wrap toona sinensis seedling root system, both can stabilize and fix plant to prevent lodging, also can keep root system humidification by good air permeability and water absorption, provide suitable growth environment for toona sinensis sprout, avoid root system directly soaked in nutrient solution and lead to rot at the same time, effectively improve toona sinensis seedling survival rate and growth quality.

The present application relates to PP cotton filled sofa cushion and its preparation method, PP cotton filled sofa cushion, including cushion cover and cushion body, the cushion body can be contained in the inside of cushion cover, the inside of the cushion cover is fixedly connected with moisture-proof layer, the cushion body includes PP cotton filling layer and bottom soft pad layer, a plurality of ventilation components are arranged between the PP cotton filling layer and the bottom soft pad layer, a plurality of through grooves are opened along the length direction of the PP cotton filling layer, a drying frame is arranged in the inner cavity of the bottom soft pad layer, a drying assembly is arranged in the drying frame, the moisture in the through groove is guided into the drying frame through the ventilation component, and then the moisture is dried through the drying assembly. When the present application is used for a long time, the PP cotton filling layer in the inside of the cushion cover can be effectively dehumidified, the PP cotton filling layer in the inside of the cushion cover is fully dried, and the whole sofa cushion is prevented from being rotted by indoor moisture.

The utility model relates to the technical field of cultivation equipment, in particular to a three-dimensional cultivation device for bulbus fritillariae cirrhosae seedling raising, which comprises a cultivation box body, the cultivation box body comprises a bottom plate, side plates are fixedly mounted on two sides of the upper surface of the bottom plate, a rear plate is fixedly mounted between the side plates, and a pushing component is fixed on the inner wall of the rear plate and comprises a fixing plate. The fixing plate is installed on the inner wall of the rear plate through bolts, a motor is fixedly installed on one side of the fixing plate, a telescopic rod is fixedly installed at the driving end of the motor, a sliding rail is fixedly installed on the inner wall of the side plate, a drainage plate is movably installed on the side, away from the side plate, of the sliding rail, and a seedling raising assembly is fixedly installed on the surface of the drainage plate and comprises a seedling raising disc. A hinge seat is fixedly mounted on one side of the seedling raising tray, the hinge seat and the telescopic rod are fixedly mounted, and an irrigation assembly is mounted on the outer side of the side plate. The telescopic rod is driven by the motor to stretch out and draw back, so that the seedling raising trays move on the sliding rail, automatic tray discharging is achieved, and the difficulty and labor intensity of manual operation are reduced.

This utility model provides a fully automatic fruit and vegetable bubble washing machine, belonging to the field of fruit and vegetable bubble washing machines. The utility model includes a washing tank and a mesh conveyor belt. An aeration disc is installed at the bottom of the inner wall of the washing tank, and several circular rollers are installed through the inner wall of the washing tank. By incorporating a water removal device, when the mesh conveyor belt transports the washed fruits and vegetables, the air pump on the support frame is first activated to draw air into the spray frame, which then blows it out through several outlets to air-dry the surface of the fruits and vegetables, blowing away excess moisture. Then, the drive mechanism is activated to drive the auxiliary mechanism, lifting the fruits and vegetables and turning them over during transport, allowing them to fully contact the blown air, effectively removing excess moisture from the surface of the fruits and vegetables, improving water removal efficiency, facilitating later storage and transportation, preventing rotting or spoilage, and extending shelf life.

This utility model belongs to the technical field of seedling equipment, specifically disclosing a controllable seedling box for raspberry seedling cultivation. The seedling box is arranged from top to bottom as a seedling chamber and a water tank, which are separated by a partition. The partition has evenly distributed ventilation holes and a tray is fixedly connected to the top. The bottom of the tray is set with a continuous "V" shaped groove, and an electric heating element is fixedly connected to the lower end of the groove ridge. A layer of guide cloth is laid on the upper surface of the "V" shaped groove. The guide cloth extends into the water tank through the side wall of the tray and the ventilation holes on both sides. A permeable seedling tray is detachably connected to the top of the tray. A lamp tube is fixedly connected to the top of the seedling box, and air vents are symmetrically opened on both sides. This utility model can continuously supply water and avoid water accumulation by setting the guide cloth, and can control light and temperature by setting the lamp tube and electric heating element.

This utility model belongs to the field of plant cultivation technology, specifically disclosing a transparent device for hydroponic plant cultivation using a solid substrate. It includes a cultivation container with a partition dividing it into an upper and lower cultivation section. The upper cultivation section contains nutrient soil, and the lower cultivation section contains nutrient water. The partition has multiple fine holes and perforations, with cotton fibers threaded through the perforations. The ends of the cotton fibers extend to the upper and lower cultivation sections respectively. The sidewall of the lower cultivation section has through holes. This utility model separates the nutrient soil and nutrient water layers using the partition and uses the through holes to drain excess water while simultaneously creating an air barrier. During plant growth, the roots extend from the fine holes in the partition into the nutrient water in the lower cultivation section, passing through the air barrier layer. This ensures the roots receive sufficient oxygen, preventing root rot. The through holes also facilitate observation of root growth, ensuring healthy plant growth.

The invention provides a gastrodia elata double-layer planting device and method, and relates to the technical field of gastrodia elata planting. The gastrodia elata double-layer planting device comprises a planting installation part, and a planting isolation part is installed on the planting installation part; a hypha separating piece is mounted on the planting separating piece; the planting separator is used for separating the upper and lower layers of gastrodia elata; the hypha separating part is used for preventing the gastrodia elata from being pulled; two limiting mounting parts are mounted at the bottom of the planting mounting part; ventilation limiting pieces are installed on the two limiting installation pieces correspondingly. The separation net can be used for assisting in separating grown seed tubers on the lower layer from commercial hemp on the upper layer during harvesting, and confusion easily caused by traditional double-layer planting can be effectively avoided; the gastrodia elata double-layer planting device aims at solving the problems that an existing gastrodia elata double-layer planting device is inconvenient to isolate seed tubers and commodity gastrodia elata after double-layer gastrodia elata planting, and is inconvenient to remind animals of treading and gnawing injuries.

The utility model relates to the field of ecological environment protection, in particular to an ecological environment-friendly grass planting drainage device for a road slope. The ecological environment-friendly grass planting and drainage device for the road slope can store energy through flowing power generation of redundant waste water of rainwater or grass irrigation, improves the utilization rate of resources, reduces dependence on traditional fossil energy, reduces pollution and is convenient to use. A road slope ecological environment-friendly grass planting drainage device comprises ditch walls, a ditch bottom and the like, the front ditch wall and the rear ditch wall are arranged, and the integrally-formed ditch bottom is connected between the lower portions of the ditch walls. Wastewater in the diversion channel flows through the separation net and flows into the channel, the impeller on the generator rotates under the action of water flow, then the generator generates electricity, the electric energy is stored in the electricity storage box, and therefore the redundant wastewater of rainwater or irrigation grass flows to generate electricity for energy storage, the utilization rate of resources is increased, and energy conservation and emission reduction are achieved. Dependence on traditional fossil energy is reduced, pollution is reduced, and use is convenient.

The utility model provides an edible mushroom planting hydroponic device, including culture box, culture mechanism, one side bottom of culture box is equipped with liquid inlet and liquid outlet, the culture box both sides are symmetrically equipped with a plurality of card slot, culture mechanism is composed of mounting box and culture net, the both ends of mounting box are equipped with the card slot mutually clamped with the card slot mutually, the card slot is equipped with the card slot, the card slot is equipped with the card slot mutually clamped with the card slot, and the card slot is equipped with the card slot mutually clamped with the card slot. The cultivation net penetrates into the installation box from the bottom of the installation box and is arranged in the installation box in a sliding mode, two guide rods penetrating through the installation box are fixedly arranged at the two ends of the cultivation net, a transverse plate is installed between the two guide rods, a threaded adjusting rod is rotationally arranged in the installation box, and the threaded adjusting rod is in threaded connection with the transverse plate. The device has the advantages of avoiding rotting and death of strains, improving the cultivation efficiency and the like.

The utility model relates to the field of building and indoor and outdoor decoration, especially a partition wall brick and partition wall, including partition brick, the front facade and the back facade of partition brick are all equipped with the recessed concave surface that recesses inwards, the front facade and the back facade of partition brick are openwork structure, the lower portion of openwork structure is equipped with the receiving cavity, the bottom of receiving cavity is equipped with two drainage holes, four lateral surfaces of partition brick are all equipped with recess, the upper portion of openwork structure is equipped with two water holes, drainage hole and water hole are adjacent recess communication respectively with the recess. The utility model discloses through setting up openwork structure and receiving cavity, and the green plant is directly embedded in the receiving cavity, and the orderly flow guide system is formed in combination with drainage hole, recess and water hole, realizes the modularization integration and efficient water management of green plant, forms the green plant landscape wall and effectively avoids the irrigation water drop on the ground.

The utility model relates to the field of control cabinet discloses a kindergarten ecological planting device, including plant area, through setting up the magnetic attraction device, it is convenient to realize the quick combination and disassembly of splicable plant box, reduce the operation difficulty that teacher arranges planting area, and the linkage structure of fixed screw rod and fixed sheet ensures the connection stability, the recess design makes the magnetic attraction block form the anti - misplacement mechanism after embedding, and the protective strip and magnetic attraction device form double anti - collision protection, and the movable connection mode of fixed sheet in the inner wall of box body is convenient for teacher one - handed operation dismounting, and the distribution design of magnetic attraction block makes the stable adsorption force when multi - angle splicing can be kept, through setting up the drain hole, it is convenient to actively discharge the surplus moisture of planting area, avoids the plant root system because of the stagnant water to rot, and its distribution position avoids the installation area of magnetic attraction device, ensures that the drainage function is not blocked when splicing, and the drain hole and the water holding groove form a self - irrigation system and reduce maintenance cost.

The utility model relates to the related field of ceramic flowerpot, especially to a water storage type ceramic flowerpot, including ceramic flowerpot body, water storage base, water inlet, drain hole, support frame, baffle, filter screen, spring, backflow rod, fixed box, water pump, water inlet pipe and drain pipe etc. The utility model discloses through water pump can draw the water storage of water storage base, and through the water hole is arranged to the soil in ceramic flowerpot body, thereby realizes the irrigation plant, has reduced the workload of manual, when watering is too much or the rainy time, the redundant water can also be stored in the water storage base, prevents the plant root because of long -term soaking and rot, also reduces water resource waste, when the water on the baffle is less, can be through the backflow rod capillary backflow and supply the water for the plant, further reduces water resource waste, is favorable for the practicability of ceramic flowerpot.

The present application relates to the technical field of cultivation equipment, in particular to a greenhouse strawberry A-frame cultivation system, which comprises an A-frame, and a plurality of groups of planting frames arranged on both sides of the A-frame, the lower surface of each planting frame is provided with a plurality of groups of penetrating air holes, the inner side of each planting frame is provided with a horizontally arranged liquid storage shell, and a plurality of groups of return springs are fixedly connected between the lower surface of the liquid storage shell and the inner side of the planting frame; through the return springs, the liquid storage shell and the piston column, the air holes are automatically closed during irrigation to prevent water leakage; after irrigation is completed, the return springs drive the piston column to separate from the air holes, the air circulation at the bottom is restored, soil oxygen deficiency and root decay are avoided, the traditional planting frame bottom is closed, which leads to insufficient ventilation, the present application realizes intelligent switching of closing during irrigation and ventilation during non-irrigation through mechanical linkage, the demand for ventilation and water retention can be balanced without manual intervention, and the root activity of strawberries is significantly improved.