131 results about "Amaranth leaf" patented technology

The utility model discloses wild vegetable cleaning and impurity removing equipment which comprises a device body. According to the device, water is injected into the groove formed in the device body, then the water in the groove is conveyed into the spray head through the water supply pipe by the water pump and is sprayed out through the spray head to be used for cleaning and impurity removal of wild vegetables, then the conveying belt is driven by the second motor to convey the wild vegetables into the groove, and the wild vegetables are soaked through water flow in the groove; meanwhile, a first motor is started, the first motor stirs the wild vegetables in the groove through a stirring rod connected with the output end, so that soil attached to the roots of the wild vegetables is rapidly separated, and then broken vegetable leaves or floating objects can be conveyed into a collecting tank along a drainage groove through the arranged collecting tank and the first motor; and the vegetable leaves or floating objects are filtered through a filter screen arranged in the collecting tank, the separation effect of the vegetables and the fragmented vegetable leaves is kept through water flow, and then the cleaning effect of the vegetables is improved.

The invention provides an intelligent conveying device for pretreatment processing of pickled vegetables, and relates to the technical field of agricultural product processing and conveying, the intelligent conveying device comprises a first conveying rack, a first conveying mechanism, a cleaning mechanism, a detection mechanism and a scraping mechanism; the first conveying mechanism comprises two first conveying rollers rotationally connected to the inner side of the first conveying frame, and the surfaces of the two first conveying rollers are sleeved with a first conveying belt. According to the scheme, when two first toothed plates move leftwards, an arc-shaped scraping plate is driven by two connecting rods to move leftwards, and when a vertical plate drives an industrial camera to reach the leftmost position, the arc-shaped scraping plate is in contact with a cleaning brush roller, so that the cleaning effect of the arc-shaped scraping plate on a first conveying belt is not affected, and the cleaning effect of the first conveying belt is improved. Meanwhile, the cleaning brush roller is used for cleaning the vegetable leaves left on the surface of the arc-shaped scraping plate, manual cleaning can be conducted without shutdown, and then the processing efficiency of the pickled vegetables and the cleaning effect on rotten or deteriorated vegetable leaves are improved.

The invention relates to the technical field of vegetable screening, and particularly discloses an automatic processing device for pickle production, which comprises a main body structure, a cutting structure, a petal breaking structure, a scattering structure and a guide structure, the cutting structure is fixedly arranged on the main body structure and close to the right end, the petal breaking structure is fixedly arranged on the main body structure and located on the left side of the cutting structure, the scattering structure is fixedly arranged on the main body structure and located on the left side of the petal breaking structure, and the guiding structure is fixedly arranged on the main body structure and located on the left side of the scattering structure. The vegetable screening machine relates to the technical field of vegetable screening, has high vegetable processing accuracy, controls vegetable types based on visual detection, detects the quality of vegetable leaves and stem diameters and performs screening, and the whole multi-structure collaborative operation forms an assembly line form, so that the processing efficiency is improved, the manpower is saved, and the production efficiency is improved. And targeted screening and guiding collection can be carried out according to dishes.

The utility model provides a vegetable crop harvester which comprises a frame, a driving mechanism arranged on the frame, a separation conveying mechanism, a root cutting mechanism and a gathering mechanism. The separation conveying mechanism is obliquely arranged on the frame, and a containing cavity is formed by the tail end of the separation conveying mechanism and the top of the rear end of the frame and used for receiving cut vegetable crops; the root cutting mechanism and the gathering mechanism are arranged at the starting end of the separation conveying mechanism, and the gathering mechanism comprises two stem holding devices which are distributed at intervals and used for gathering leaves of vegetable crops and guiding stems of the vegetable crops to a cutting area of the root cutting mechanism; an output shaft of the driving mechanism drives the root cutting mechanism and the separating and conveying mechanism, the root cutting mechanism is used for cutting stems of vegetable crops guided to the cutting area, the separating and conveying mechanism is used for separating the cut vegetable crops and conveying the vegetable crops to the containing cavity, and damage to vegetable leaves is reduced.

The present application relates to the field of vegetable conveying equipment, and discloses a pretreatment processing intelligent conveying equipment for agricultural product pickle production, which comprises mounting frames, the mounting frames are provided in pairs, the mounting frames are oppositely arranged, a cloth distribution assembly is arranged on one side of the upper end of the mounting frame, the cloth distribution assembly can be used for distributing vegetable leaves and removing rotten vegetable leaves adhered to the surface of the vegetable leaves, a conveyor belt is arranged on the opposite side of the mounting frame, a plurality of holes are formed in the surface of the conveyor belt, the conveyor belt is arranged in a T shape, and a screening assembly is arranged at the intersection of the T shape in the conveyor belt, the pretreatment processing intelligent conveying equipment for agricultural product pickle production has the screening assembly, which can avoid interfering with normal vegetable leaves and reducing the manual labor required for sorting and screening, can avoid the continuous pollution of rotten vegetable leaves to normal leaves, and can avoid the pollution of rotten vegetable leaves to the conveyor belt.

The invention discloses solid waste treatment equipment for urban environmental protection, and relates to the technical field of waste treatment, the solid waste treatment equipment comprises a waste treatment group, and further comprises an anti-splashing fibrosis treatment conveying group, a uniformly distributed compression group and an adaptive deslagging filtering group; the roll shaft piece A and the roll shaft piece B are used for pressurizing / extruding the plant source waste in the transferring process; under the further treatment of the uniformly distributed compression group, the dual synergistic effect is achieved, and the compaction pain point is directly hit, so that the compaction quality and efficiency of the plant source waste are greatly improved; the roll shaft piece breaks vegetable long fibers through extrusion, and the possibility of cross winding of the fibers is preliminarily broken; the subsequent conical thorn pieces further pierce the residual fiber bundles, so that the fibers are prevented from being hooked again to form a'fiber arch frame '; meanwhile, the conical thorn piece can pierce a plastic bag / vegetable leaf wrapped with water, and a flexible supporting point is eliminated; and the materials are uniformly stressed in the compaction cavity through the mutual matching of the compaction cavity and the conditions of local overhead and non-uniform looseness are avoided.

The invention relates to the technical field of intelligent agriculture, and discloses a leaf vegetable phenotype parameter measurement method and system based on binocular vision and deep learning. The method comprises the following steps: acquiring an RGB left view and an RGB right view of a leaf vegetable by using a binocular camera, and obtaining a depth map of the leaf vegetable through stereo matching; performing semantic segmentation on the RGB left view by using the leaf vegetable canopy image segmentation model to obtain a segmentation mask; segmenting the RGB left view and the depth map by using a segmentation mask to obtain an RGB segmentation map and a depth segmentation map; based on the RGB segmentation image and the depth segmentation image, geometric parameters of the leaf vegetables are obtained; inputting the RGB segmentation image, the depth segmentation image and the geometric parameters into a pre-trained leaf area regression model of the leaf vegetables, predicting the single-plant leaf area of the leaf vegetables, and outputting phenotypic parameters of the leaf vegetables; the phenotypic parameters comprise plant height, diameter, projection area and single plant leaf area. According to the method, the production condition of the leaf vegetables can be rapidly monitored, the monitoring cost can be reduced, and the monitoring precision and efficiency can be improved.

The utility model discloses raw material cleaning equipment for vegetable production and processing, which comprises a support, a trimming mechanism is mounted on the support, and the trimming mechanism comprises a sliding chute, a cutter and a cutter box; the sliding groove is formed in the support, the cutter is installed in the sliding groove in a sliding mode, and the cutter boxes are symmetrically installed on the support relative to the sliding groove. A transmission mechanism is further installed on the support and comprises a crawler belt and a funnel. The crawler belt is installed on the support, and the funnel is installed on the crawler belt. According to the device, the roots of the black vegetables are trimmed through the trimming mechanism and the extruding mechanism. A worker puts the black vegetables into the funnels on the crawler belt, and the funnels fix the black vegetables. A worker holds the cutter to push the cutter to slide in the sliding groove. The cutter is matched with the cutter box to trim the roots of the black vegetables. After the roots of the black vegetables are trimmed, the vegetable leaves of the black vegetables are easier to separate compared with the state that the roots are not trimmed.

The utility model discloses clean vegetable cleaning and processing equipment, which relates to the technical field of clean vegetable cleaning equipment and comprises a cleaning pool, and a cleaning mechanism is arranged in the cleaning pool. The cleaning mechanism comprises a mounting frame, a connecting frame, a screen plate, a plurality of mounting frames, a roller, a communicating hole and a scraper, the connecting frame is fixedly mounted at the top end of the mounting frame, the screen plate is fixedly mounted on the inner wall of the mounting frame, the mounting frames are fixedly mounted at the top end of the connecting frame, and the roller is rotatably mounted on the inner wall of the mounting frame; the scraper is fixedly mounted on one side of the inner wall of the mounting frame and located at the bottom of the communicating hole; according to the technical scheme, the cleaning mechanism is arranged, vegetables are placed on the net plate and soaked in the cleaning pool, water flows out from the lower portion to wash the vegetables, and during washing, impurities and rotten vegetable leaves on the vegetables are flushed to the upper portion through water flow and conveyed to the scraping plate through the rotating roller to be scraped out; impurities and rotten vegetable leaves are prevented from floating in water and being adhered to the vegetables again.

This utility model discloses a cutting knife assembly for removing roots from leafy vegetables, relating to the field of food processing technology. The utility model includes a fixed plate with a fixed column fixedly connected to its outer wall. A cutting knife mechanism and a collecting mechanism are provided on the fixed plate. The cutting knife mechanism includes a second fixed plate fixedly connected to the outer wall of the fixed plate, with a circular hole inside the second fixed plate. By incorporating the cutting knife, the utility model first inserts one side of the leafy vegetable leaf through the circular hole, blocking the root. Then, the operator holds one side of the leafy vegetable leaf with one hand, positioning the root below the cutting knife, while the other hand squeezes the pressing plate. This mechanism achieves hand-foot separation, using the pressing plate as a safety interlock to ensure the operator's hands are in a safe position during the cutting action, while simultaneously cutting the root of the leafy vegetable, facilitating subsequent processing.

The invention relates to the technical field of cold chain transportation, in particular to an agricultural and sideline product cold chain distribution heat preservation box which comprises a heat preservation box body, the middle of the heat preservation box body is concaved inwards to form a containing cavity, a top cover for sealing the heat preservation box body is arranged at the top of the heat preservation box body, and a bottom plate is arranged at the bottom of the containing cavity. A containing cavity is formed in the heat preservation box body, a plurality of partition devices for dividing the containing cavity are arranged in the containing cavity, adjusting assemblies for turning over the partition devices are arranged between the bottom plate and the partition devices, a cavity is formed in the bottom plate, the adjusting assemblies are arranged in the cavity, and two driving devices are arranged between the heat preservation box body and the top cover. Through cooperation of the bottom plate, the partition device, the adjusting mechanism and other structures, the containing cavity can be divided into a plurality of different spaces, various vegetables can be stored conveniently, vegetable leaves of different leaf vegetables are prevented from being intertwined, the quality of the vegetables after cold chain transportation is improved, and loss during transportation is reduced.

The utility model discloses a multifunctional water-saving device for waste water utilization of a kitchen sink, and relates to the technical field of waste water treatment. A sliding mechanism is arranged on the bottom surface of the box top plate; an elastic telescopic mechanism is fixedly mounted on the surface of the sliding mechanism; a scraping plate is fixedly mounted on the surface of the elastic telescopic mechanism; a brush head is fixedly mounted on the bottom surface of the scraping plate; a through groove is formed in the back of the filter box, and a spraying mechanism is arranged on the surface of the inner wall of the through groove. The driving sliding mechanism drives the elastic telescopic mechanism and the spraying mechanism on the surface of the driving sliding mechanism to move leftwards, and the elastic telescopic mechanism pushes the scraping plate and the brush head to slide close to the surface of the filtering mechanism in the moving process, so that impurities such as vegetable leaves and rice can enter the dirt storage mechanism through the dirt outlet; and impurities in the filter box can be quickly and efficiently cleaned.

This utility model discloses a pre-treatment device for kimchi processing, relating to the field of kimchi processing technology. The utility model includes: a washing tank with a drain pipe connected to the bottom of one side; a water-passing plate fixed in the middle of the washing tank, with a drain outlet at one end of the water-passing plate; a U-shaped plate positioned above the water-passing plate, with mesh cylinders evenly embedded on the bottom side of the U-shaped plate, into which vegetables to be washed are placed one by one; and a driving mechanism positioned above the water-passing plate. This utility model uses conical mesh cylinders to independently wrap the cabbage, avoiding the frictional damage to the leaves caused by high-density stacking in traditional washing methods. It also ensures that water flows evenly into the gaps between the leaves, improving the thoroughness of the washing. The driving mechanism enables high-frequency, low-amplitude reciprocating motion of the U-shaped plate, simulating the effect of hand rubbing and enhancing the efficiency of stain removal.

1. The name of the product of this design: compost bucket. 2. Purpose of the product with this design: The product with this design is used to place organic matter such as leaves, vegetable leaves, fruit peels, crop straw, vines, etc. in a barrel outdoors for natural fermentation, and then transform it into organic fertilizer. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

A fruit and vegetable pesticide residue detecting and removing device comprises a cleaning box, a movable plate, a conveying belt, a fixed sleeve, a sleeve plate, a clamping piece, a rotating plate, a clamping frame plate and an inserting plate. When the left end of the movable plate tilts, the clamping piece located at the left end of the movable plate is automatically opened, the roots of the vegetables are placed into the clamping piece, the conveying belt moves at intervals, the clamping piece with the vegetables and the inserting plate move to the position of the clamping frame plate and stop for a period of time, at the moment, the inserting plate is clamped into the clamping frame plate, automatic position correction is completed, and the rotating plate continuously rotates. Through an elastic arc-shaped plate, a clamping frame plate, an insertion plate and a clamping piece are driven, vegetables located in the clamping piece shake continuously, and therefore it is guaranteed that pesticide residues mingled between vegetable leaves are removed, a conveying belt continues to rotate by a fixed distance, the cleaned vegetables and the clamping piece move to the right end of a movable plate, the right end of the movable plate tilts, and then the vegetables are cleaned. And meanwhile, the clamping piece at the position is automatically opened, and the cleaned vegetables are released.

The utility model provides a vegetable packaging and conveying device, which relates to the technical field of vegetable conveying and comprises a main plate, fixing plates are fixed on two sides of the top end of the main plate, a first motor is arranged on one side of each fixing plate, and the output end of each first motor penetrates through one fixing plate and is fixedly provided with a first driving roller. Through operation of an air cylinder, a connecting plate and a baffle can be driven to move downwards, the baffle can block vegetables transmitted on a transmission belt, at the moment, through operation of a second motor, a screw rod is driven to rotate, a moving plate transversely moves under limiting of a limiting column, and therefore a push plate connected with a connecting block is driven to move to push the vegetables on the baffle; when the vegetable leaves and the like are conveyed, the vegetable leaves and the like are discharged from the guide notch and fall into an external packing box which is placed in advance for packing treatment, and the vegetable leaves and the like can be continuously conveyed through a gap reserved between the baffle and the conveying belt and finally fall into an external waste collecting box which is prepared in advance through scraping of the scraping plate.

The utility model discloses a length-guiding cultivation device for vegetable planting, which comprises a vegetable cultivation frame, the vegetable cultivation frame is arranged in a V-shaped structure, a plurality of cultivation boxes are arranged on two sides of the vegetable cultivation frame, cultivation grooves are arranged on the cultivation boxes, a guiding frame is arranged on the cultivation boxes through a height adjusting assembly, and the guiding frame is arranged on the vegetable cultivation frame. According to the length-guiding cultivation device for vegetable planting, the guide frame is arranged on the cultivation box, the growth-guiding cultivation device can support grown vegetables from the lower portion to prevent the vegetables from toppling over, and the situation that the grown vegetables grow too much and rapidly, and vegetable stalks and vegetable leaves are heavy is avoided; and the height adjusting assembly is arranged, so that the height of the guide frame is adjusted, the height position of the guide frame can be adjusted according to different stages of vegetable production, and therefore the vegetable growth can be better adapted.

The invention discloses a kitchen garbage normal-temperature carbonization treatment device and system, and relates to the technical field of kitchen garbage treatment.The kitchen garbage normal-temperature carbonization treatment device comprises a garbage conveying belt, a rack, a material blocking plate, a crushed bone collecting plate, a pre-crushing assembly, an extruding assembly, a guiding unit and a crushing mechanism, and crushed bones on the garbage conveying belt can slide to the crushed bone collecting plate along the material blocking plate; the pre-crushing assembly is arranged at the rear end of the garbage conveying belt and used for preliminarily crushing wet garbage falling from the garbage conveying belt. The preliminarily crushed wet garbage enters the extrusion assembly, and swill in the wet garbage is extruded out to form dry garbage; crushed bones and dry garbage can enter the guide unit and enter the crushing mechanism respectively; the crushing mechanism comprises a driving assembly, a first crushing assembly for crushing crushed bones and a second crushing assembly for crushing dry garbage; according to the invention, large broken bones can be sorted from garbage which is basically free of hardness, such as leftovers, vegetable stems and vegetable leaves, so that subsequent garbage classification treatment is facilitated.

The invention relates to a pharmaceutical composition for reducing dentin hypersensitivity and a preparation method thereof, and belongs to the technical field of biological medicine, the pharmaceutical composition comprises chanterelle extract, rabdosia rubescens leaf extract, eggshell membrane protein peptide and bifidobacterium thermophile fermentation extract; the cantharellus cibarius extract is obtained by sequentially performing enzymolysis on cantharellus cibarius through compound enzyme, ginger protease and serratipeptidase and purifying enzymatic hydrolysate through an AB-8 macroporous resin column. The rabdosia rubescens leaf extract is obtained by ultrasonically extracting rabdosia rubescens leaves with an ethanol water solution and purifying an extracting solution with a composite filler adsorption column. The eggshell membrane protein peptide is obtained by carrying out enzymolysis on a shell membrane by virtue of ginger protease and ficin and purifying an enzymatic hydrolysate by virtue of a G-25 sephadex column. The fermentation extract of the bifidobacterium thermophilus is obtained by purifying fermentation liquor of the bifidobacterium thermophilus through an SP agarose gel FF column. All the components are compounded according to a specific ratio and have a synergistic effect, so that the dentin hypersensitivity can be relieved safely in a multi-effect manner.

The multifunctional water tank comprises a main tank, an auxiliary tank and a faucet which are arranged side by side, the faucet is arranged beside the main tank, the main tank is arranged on one side of the auxiliary tank, the main tank is used for cleaning food materials, kitchen ware, bowls and chopsticks, and supporting guide rails with the same height are arranged on the front side wall and the rear side wall in the auxiliary tank. A draining screen frame is hung on the supporting guide rail and is used for draining water on the cleaned food materials. After food materials are washed clean, the food materials can be placed in the draining net frame to be drained, so that the cooking quality is improved; in addition, after the vegetable leaves are treated, the removed rotten vegetable leaves can be conveniently thrown into a garbage can beside the hands, and great convenience is provided for cooking personnel. According to the kitchen knife box, the vegetable cutting board serves as a door plate of the knife box, space is not occupied, a kitchen is tidier, particularly, the ultraviolet germicidal lamp is additionally arranged in the knife box, breeding of bacteria on the vegetable cutting board and knives is avoided, and cooked meals are cleaner and more sanitary.

The invention discloses application of nitrogen-doped carbon dots as a nano fertilizer in promoting nitrogen capture of soybeans and green vegetables, and belongs to the technical field of nano agriculture. According to the invention, the nitrogen-doped carbon dots are used as a nano fertilizer to promote nitrogen capture of soybeans and green vegetables; according to the application, the nitrogen-doped carbon dots serve as a nano fertilizer and are prepared into an aqueous solution, then the aqueous solution is sprayed to the leaves of soybeans or green vegetables, controllable slow release of nitrogen compounds is achieved through the electrostatic interaction of high-activity functional groups such as amino and carboxyl on the surfaces of the carbon dots in combination with the optical excitation characteristic of the carbon dots, and nitrogen loss in soil is reduced; and by matching with the colonization of rhizobium of leguminous plants and the photosynthetic nitrogen fixation effect of the rhizobium, the activity of leaf metabolism key enzymes of vegetable leaf plants and the adsorption of root systems of green vegetables are met, so that the yield of soybeans and green vegetables is increased.

The invention discloses a harmless treatment process for waste vegetable leaves, and belongs to the technical field of cyclic utilization. The method comprises the following steps: S1, squeezing the waste vegetable leaves: crushing the waste vegetable leaves, and squeezing to obtain waste vegetable leaf raffinate I and residues; s2, recycling the residues: recycling the residues of the waste vegetable leaves; s3, coagulating sedimentation of the raffinate I: enabling the raffinate of the waste vegetable leaves to enter a coagulating sedimentation tank, and meanwhile, adding a coagulant into the coagulating sedimentation tank for coagulating sedimentation to obtain raffinate II and sludge I; the waste vegetable leaves are squeezed after being crushed, the residues are recycled, the environment pollution caused by random discarding of the residues is avoided, the economic benefit can be improved, the income can be increased, and meanwhile, after the residual liquid is subjected to coagulating sedimentation, hydrolytic acidification, stacked screw machine treatment, anaerobic treatment, anoxic treatment, aerobic treatment, secondary sedimentation, ozone oxidation and constructed wetland treatment, the residual liquid can be recycled, and the waste vegetable leaves can be recycled. And the discharged water can be used as irrigation water for irrigating the farmland, so that the purposes of saving water resources and realizing green development are achieved.

The utility model relates to an anaerobic tower for vegetable juice water treatment, and aims to solve the technical problem that the interior of the anaerobic tower is blocked by vegetable leaves due to the fact that the vegetable leaves are carried into the anaerobic tower when the vegetable juice water introduced into the anaerobic tower is treated at present, the anaerobic tower comprises an anaerobic tower body and a water storage tank, the water storage tank is arranged on one side of the anaerobic tower body, and the water storage tank is arranged on the other side of the anaerobic tower body. An interception structure is further included; the interception structure is arranged in the water storage tank; the intercepting structure comprises a partition plate, a U-shaped clamping plate and a filter screen frame; the partition plate is fixedly arranged in the water storage tank; an inner cavity of the water storage tank is divided into two parts through a partition plate. The U-shaped clamping plate is clamped and matched with the top end of the partition plate; the filter screen frame is fixedly arranged on the inner side of the U-shaped clamping plate; the anaerobic tower has the advantages that vegetable juice is filtered by the filter screen of the filter screen frame, vegetable leaves are intercepted, and the situation that the vegetable leaves enter the anaerobic tower body is reduced.

The utility model relates to the field of processing devices, and discloses a pickled Chinese cabbage leaf peeling machine which comprises a frame body, a leaf peeling mechanism is installed at the position, close to the front end, of the upper end face of the frame body, a pressing mechanism is installed at the position, close to the rear end, of the upper end face of the frame body, and a turnover mechanism is installed at the position, between the leaf peeling mechanism and the pressing mechanism, of the upper end face of the frame body. A plurality of conveying mechanisms are installed at the midpoints of the two sides of the upper end face of the frame body. The leaf stripping mechanism comprises a first support, first air cylinders are fixedly arranged on the two sides of the upper end face of the first support, connecting plates are fixedly arranged at the output ends of the two first air cylinders, connecting frames are fixedly arranged on the lower end faces of the connecting plates, and a plurality of leaf stripping rods are fixedly arranged on the lower end faces of the connecting frames. According to the device, the function of conveying the materials from left to right can be rapidly achieved, and the procedures of turning over the faces and stripping vegetable leaves on the two faces of the materials are automatically achieved in the conveying process.

This application relates to a device and method for removing rotten leaves from hydroponic leafy vegetables. The device includes a frame, a movable clamping and rotating mechanism mounted on a crossbeam of the frame, and a first conveying mechanism and a second conveying mechanism arranged parallel to each other below the crossbeam. A suction-and-peeling device is located on one side of the second conveying mechanism. The first conveying mechanism is used to place and convey the hydroponic leafy vegetables to be peeled, and the second conveying mechanism is used to place and convey the hydroponic leafy vegetables with peeled leaves. The movable clamping and rotating mechanism can move horizontally and vertically, clamping and rotating the hydroponic leafy vegetables to be peeled, so that the yellowed and rotten leaves of the vegetables face the suction-and-peeling device. The suction-and-peeling device is used to peel off the yellowed and rotten leaves of the hydroponic lettuce. This application effectively solves the problems of low efficiency and high cost caused by the long-term reliance on manual removal of yellowed and rotten leaves from hydroponic lettuce.

The invention discloses a method for extracting chlorophyll from waste vegetable leaves, and belongs to the technical field of chlorophyll extraction, and the method comprises the following steps: S1, collecting the waste vegetable leaves, removing impurities in the waste vegetable leaves, and chopping the waste vegetable leaves, S2, putting the chopped waste vegetable leaves into a squeezer for squeezing, S3, conveying a mixed solution generated after squeezing to a stacked screw machine, and carrying out centrifugal separation on the mixed solution to obtain the chlorophyll. The mixed liquid is subjected to solid-liquid separation through gravity and extrusion by a stacked screw machine to obtain relatively pure chlorophyll liquid, S4, the chlorophyll liquid treated by the stacked screw machine and solid residues are input into a high-pressure filter pressing device, so that the chlorophyll liquid is purer, and S5, the liquid treated by the high-pressure filter pressing device is subjected to chlorophyll extraction by adopting a proper organic solution, so that the chlorophyll is obtained. Through the combination of the squeezer, the stacked screw machine and the high-pressure filter pressing device, automatic and continuous production can be realized, a large amount of waste vegetable leaves can be quickly treated, the production efficiency is greatly improved, and the requirements of industrial large-scale production are met.

The utility model discloses a fish and vegetable symbiotic ecological breeding device, which belongs to the technical field of ecological breeding and comprises a circulating water tank, a low-water-level reminding component is arranged on one side in the circulating water tank, a water pump is arranged at the bottom end in the circulating water tank, the output end of the water pump is connected with a water supply pipe, and a plurality of hydroponic beds are arranged at one end of the water supply pipe. A recycling assembly is arranged on one side in the hydroponic bed, one end of the hydroponic bed is connected with a backflow pipe, a microfilter is arranged on one side of the circulating water pool, one end of the microfilter is connected with a fishpond nutrition water pipe, and the surface of the fishpond nutrition water pipe is connected with a plurality of fishponds through pipelines; through the arrangement of the backwater treatment assembly, impurities such as root hair vegetable leaves can be filtered when water in the hydroponic bed flows back, the impurities are prevented from blocking a pipeline to affect the backwater efficiency, the working quality of equipment is guaranteed, meanwhile, a collecting box can be conveniently detached to collect and clean the impurities, and the using effect of the equipment is guaranteed.

The invention relates to the technical field of preparation of pickled Chinese cabbages, in particular to complex microbial inoculant fermented pickled Chinese cabbages and a preparation method thereof. Comprising the following steps: selecting fresh Chinese cabbages, removing roots, old leaves, old leaves and dark green leaves, and cleaning; putting the treated Chinese cabbages into a container, adding saline water until the Chinese cabbages are immersed, pressing the Chinese cabbages with a heavy object, and pickling the Chinese cabbages at the constant temperature of 20-25 DEG C for 2-4 hours; taking out the Chinese cabbages, adding a complex microbial inoculant accounting for 0.1% of the weight of the Chinese cabbages, and fermenting at 25-28 DEG C in a vacuum sealed environment for 5-8 days; the complex microbial inoculant is a compound lactic acid bacteria liquid composed of leuconostoc mesenteroides, pediococcus pentosaceus and lactobacillus plantarum; after fermentation, taking out the Chinese cabbages, putting the Chinese cabbages into a one-way valve exhaust bag, and carrying out secondary fermentation at 25-28 DEG C for 12-15 days; and after the fermentation is finished, obtaining the complex microbial inoculant fermented pickled Chinese cabbages. The method has the advantages that the fermentation period can be shortened, food additives are not used, the fermentation process is stabilized, and the pickled Chinese cabbages are richer in flavor and more delicious and crisp in taste.

The vegetable leaf harvester is provided with a machine frame, a material receiving plate is fixed to the left end of the machine frame, a cutter is arranged on the edge of the left end of the material receiving plate, and a conveying belt is installed on the inner side of the machine frame; comprising a motor installed on the outer side of the rack, an output shaft of the motor is connected with a connecting shaft, and a guide plate is fixed to the outer side of a transmission shaft; the flushing mechanism is arranged on the guide plate, and the flushing mechanism is communicated with the water storage tank; and the recycling assembly is arranged on the inner side of the conveying belt, and the recycling assembly is also communicated with the water storage tank. According to the washing type decontamination vegetable leaf harvester, soil and impurities on vegetable leaves can be synchronously washed in a liquid washing mode while harvesting is conducted, concentrated cleaning after harvesting is not needed, time is saved, redundant water on the vegetable leaves can be removed after washing, a large amount of water residues are avoided, and the vegetable leaf harvesting efficiency is improved. The vegetable leaves are damaged and rotten due to accumulation.