952 results about "Chili pepper" patented technology

The invention discloses a pepper freezing temperature gradient dynamic adjusting method and system, particularly relates to the technical field of industrial freezing temperature control, and is used for solving the problem of temperature gradient misalignment caused by the fact that a static model does not sense dynamic changes of material thermodynamic parameters in real time in an existing freezing control method. Temperature distribution and gas flow rate data in the freezing process are collected in real time, a high-confidence-coefficient data subset of a low-flow-rate area is screened based on spatial correlation, the dynamic heat conduction coefficient of the material is identified online through a recursive algorithm, and the dynamic heat conduction coefficient of the material is identified through a double-threshold-value judgment mechanism of the energy release rate and the phase lag angle. Performing segmentation fitting to generate a stable parameter sequence; further dynamically adjusting a preset temperature gradient model through a nonlinear correction strategy to generate a self-adaptive gradient control curve, and finally driving heat exchange rate adjustment to realize closed-loop tracking of the actual temperature gradient on a target curve; the freezing uniformity and energy efficiency of the high-moisture material are remarkably improved, and the control precision caused by thermal response mismatch is improved.

The invention relates to the technical field of pepper breeding regulation and control, and discloses a pepper breeding isolation shed control system based on the Internet of Things. The system comprises an environment data acquisition module, a user behavior analysis module, an isolation shed partition module, a dynamic baseline generation module, an abnormal interaction detection module, a root node decision module and a recommendation chain construction module. The environment data acquisition module acquires temperature, humidity, illumination intensity and carbon dioxide concentration data in the greenhouse in real time; the user behavior analysis module analyzes a user historical regulation and control instruction; the isolation shed partition module divides regulation and control sub-regions according to environmental differences; a dynamic baseline generation module generates a dynamic environment parameter baseline for each sub-region; the abnormal interaction detection module identifies abnormal environment fluctuation and instructions; a root node decision module screens a root node area with most significant fluctuation; the recommendation chain construction module constructs a multi-level regulation and control recommendation chain. According to the system, the accuracy and intelligence of environment regulation and control of the isolation shed are improved, and the pepper breeding requirement is met.

The invention relates to the technical field of production of organic chili oil bean halves, and discloses an organic chili oil bean halve production process which comprises the following steps: cooking and curing organic broad beans, cooling to make koji, and carrying out heat preservation fermentation to obtain sweet halves; mixing and pickling the organic fresh chilies with sodium chloride to obtain low-salt chilli embryos; mixing the sweet petals with the low-salt chili embryos, and adding an emulsifying active medium to obtain soy sauce mash; performing staged temperature-controlled fermentation and normal-temperature solarization curing on the soy sauce mash; and grinding and sterilizing the fermented and cured material to obtain a finished product of the organic chili oil bean halves. The preparation method comprises the following steps: pre-dispersing rapeseed oil into fine liquid drops by using active yellow mustard micro powder; the calcium carbonate buffering agent releases calcium ions in response to the acidity change of the system, pectin in chili is induced to be subjected to a cross-linking reaction, a three-dimensional gel network is constructed in soy sauce mash, dispersed oil drops are physically embedded, the oil drop merging and migration resistance is increased, and the oil separation rate of the product in the storage process is reduced.

The invention belongs to the technical field of pepper planting, and discloses a pepper multi-branch gene CaBr1 linked KASP molecular marker as well as a primer, a kit and application thereof, the KASP molecular marker takes pepper S8 (zhangshuang) as a reference genome, and the single nucleotide polymorphism at the 103175415th basic group on the No.8 chromosome is subjected to basic group G-to-A replacement. A chromosome region closely linked with multiple branches of the pepper is obtained by using a BSA (Bovine Serum Albumin) population positioning method, a molecular marker is developed in a candidate region to determine a candidate gene CaBr1, a KASP molecular marker is screened according to base mutation of the candidate gene, and the marker is used for carrying out genotype identification on 90 randomly sampled single plants of an F2 population, and the coincidence rate reaches 100%. The result not only contributes to pepper branch phenotype identification and assistant breeding, but also lays a foundation for map-based cloning of the branch gene and analysis of a molecular mechanism of pepper plant type regulation.

The invention belongs to the technical field of fertilizers, and particularly relates to a fertilizer for capsicum as well as a preparation method and a fertilization method thereof. In the pepper planting process, the proportion of carbon and nitrogen in the soil is coordinated, the nutrient slow release effect is achieved, the contradiction between vegetative growth and reproductive growth of pepper plants is relieved, and the fertilizer utilization rate is increased. In addition, a microbial agent is applied to the roots after transplanting, and the soil matrix and the disease resistance are enhanced by utilizing the disease resistance and the soil microenvironment improving capability of the microbial agent, so that the pepper yield is increased. The technology is simple and easy to implement, convenient to operate and quick in effect, common farmers or farmers can easily implement the technology, soil fertility and disease resistance can be continuously improved, and the problem of nitrogen and phosphorus loss of the peppers is effectively solved.

The utility model is suitable for the technical field of pepper germination accelerating, and provides a pepper seed germination accelerating device which comprises a germination accelerating box, the base is fixedly mounted in the germination accelerating box; the bearing disc is fixedly arranged on the base; the bearing disc is fixedly arranged on the base; the breathable net is fixedly mounted at the bottom of the bearing disc and is arranged corresponding to the base; the cloth liner is arranged on the bearing disc and is used for placing pepper seeds; the gauze is arranged in the germination accelerating box and is arranged corresponding to the bearing disc; the two traction mechanisms are both arranged on the germination accelerating box and are used for adjusting the position of gauze; the water replenishing mechanism is arranged on the germination accelerating box and is used for replenishing water to the pepper seeds. According to the pepper seed germination accelerating device provided by the scheme, the gauze can be turned over regularly, the germination accelerating effect is guaranteed, meanwhile, manual participation is reduced, and the workload is reduced.

A novel pepper harvester belongs to the technical field of agricultural product harvesting machinery. The device is characterized in that the upper cutting plate module comprises a transmission shaft, a first rotating shaft, a chain wheel and a chain; the transmission shaft and the first rotating shaft are oppositely arranged, one end of each chain winds the corresponding chain wheel on the transmission shaft, and the other end of each chain winds the corresponding chain wheel on the first rotating shaft; a plurality of upper elastic teeth are arranged on the upper surface of each chain at equal intervals; the lower cutting plate module comprises a second rotating shaft, a third rotating shaft and a plurality of lower cutting plate connecting plates; the second rotating shaft and the third rotating shaft are oppositely arranged; the plurality of lower elastic teeth are distributed at equal intervals in the axial direction of the second rotating shaft; the two ends of each lower cutting plate connecting plate are wound around the second rotating shaft and the third rotating shaft respectively. The upper cutting plate module and the lower cutting plate module are driven, so that the upper elastic teeth and the lower elastic teeth relatively transmit in the advancing direction, and pepper harvesting is achieved. The roller type pepper harvester solves the problems that the contact area of elastic teeth and peppers on a traditional roller type pepper harvester is small, and the harvesting impurity rate and the pepper breakage rate are high.

The invention relates to the technical field of soilless culture, and discloses a pepper cultivation and harvesting integrated device which comprises a rail assembly, a bottom plate and a back plate, the lower end of the bottom plate is fixedly connected with two supports, the lower ends of the two supports are jointly and fixedly connected with a transverse plate, and the lower end of the bottom plate is provided with a driving mechanism; the driving mechanism is used for driving the bottom plate to move on the track assembly and can adapt to a line of the track assembly, a support is fixedly connected to the upper end of the bottom plate, a supporting bearing is fixedly connected to the upper end of the support, and a circular plate is fixedly connected to an inner ring of the supporting bearing. According to the pepper cultivation and harvesting integrated device, self-adaptive operation can be conducted according to different growth conditions and environmental nutrition parameters of pepper plants, the automatic picking function can be achieved after the plants are mature, the cultivation procedure of pepper planting can be completed by reducing manual operation, the actual use requirement and the practical requirement are effectively met, and the practicability is high. The production efficiency is improved.

The invention discloses a line pepper harvester. The line pepper harvester comprises a chassis; the header is arranged at the front end of the chassis and used for harvesting line pepper plants; the first conveying mechanism is arranged on the rear side of the header so as to convey the line pepper plants harvested by the header to the chassis; the vibration separator is arranged on the chassis, is used for bearing the first conveying mechanism, is used for primary separation of the line pepper fruits and fruit seedlings, and is provided with a first seedling discharge port and a first fruit discharge port; the spiral roller is arranged on the chassis, is connected with the first seedling discharge port, is used for secondary separation of the line peppers and the fruit seedlings, and is provided with a second seedling discharge port and a second fruit discharge port; and the fruit collecting device is used for receiving the line pepper fruits discharged from the first fruit discharging opening and the second fruit discharging opening. According to the line pepper harvester, under the condition that pepper fruits and fruit seedlings are effectively separated, the separated pepper fruits are ensured.

The invention provides an efficient chili seedling substrate formula. The formula of the efficient pepper seedling culture substrate comprises 80-120 parts of coco coir, 60-80 parts of turf, 10-15 parts of decomposed fertilizer, 30-40 parts of perlite, 10-20 parts of vermiculite, 5-10 parts of yellow mud, 3-5 parts of lime powder and 20-40 parts of rice hull. The efficient chili seedling substrate formula has the advantages that the nutrition is balanced so that the growth of chili seedling root systems can be promoted, the soil structure is good so that the normal respiration of the chili seedling root systems is ensured, and meanwhile, the degradable materials are adopted, so that the environment is protected.

The invention discloses chilli seed filtering equipment for food processing, and particularly relates to the technical field of chilli seed filtration, the chilli seed filtering equipment comprises a filter cartridge and a feed port, one side of the filter cartridge is hinged with a cartridge door, and a filter assembly is used for dispersing and filtering chilli seeds in the filter cartridge and discharging impurities after the chilli seeds are filtered out of the filter cartridge in time, so that the filter cartridge is convenient to use. The filter assembly comprises a screen which is obliquely and movably connected to the interior of the filter cartridge and a rotating column which is fixedly connected to the top end of the screen; through the arrangement of the filtering assembly, the screen can rotate in a wave mode in the filtering cylinder under the rotation of the rotating column, the contact area and the contact time of chilli seeds and the screen are increased, so that impurity particles are more effectively filtered out, and impurities obtained after the chilli seeds are filtered are discharged out of the filtering cylinder in time; impurities embedded into pores of the screen are reduced, and the circulation speed of the chili seeds filtered on the screen is increased.

The invention relates to a method for improving low-temperature weak-light resistance of pepper seedlings. NO-containing substances are added in the cultivation process. According to the method, the compound solution of sodium nitroprusside and urea is sprayed in the three-leaf and one-core period of the pepper, the low-temperature and weak-light resistance of the pepper seedlings is remarkably improved, the adverse effect of low-temperature and weak-light stress on the pepper seedlings is overcome, the normal growth state of the pepper seedlings is achieved, and the method is easy to operate, suitable for being applied to production and high in economic benefit. And the method has a relatively high application value.

An automatic pepper seedling transplanter comprises a frame body, a pepper seedling clamping system, a pepper seedling tray distributing system, a pepper seedling feeding system, a walking system, a soil covering mechanism, a seedling raising tray and a main control board, and the pepper seedling clamping system, the pepper seedling tray distributing system, the pepper seedling feeding system and the walking system are all connected with the main control board. The frame body comprises an upper frame, a lower frame, an upper layer plate, a middle layer plate, a left side plate and a right side plate, the pepper seedling clamping system is installed on the upper layer plate, and the pepper seedling tray dividing system is installed on the middle layer plate and located in the upper frame; the pepper seedling feeding system is mounted on the inner sides of the left side plate and the right side plate and located in the lower frame; the soil covering mechanism is mounted on the rear side of the lower frame; the seedling raising plate is placed in the center of the upper-layer plate; the walking system is installed at the bottom of the frame body. The automatic pepper seedling transplanter is simple in structure, convenient to operate, high in adaptability and reasonable in cost.

The utility model discloses a self-propelled pepper harvester, and relates to the technical field of machine manufacturing. The fruit picking machine comprises a vehicle body, a cab, a cut-down assembly, an auger assembly, a conveying chain harrow, a primary fruit picking assembly and a secondary fruit picking assembly, the auger assembly is arranged at the front end of the vehicle body, the cut-down assembly is arranged at the top end of the auger assembly, the conveying chain harrow is arranged on the vehicle body, and the conveying chain harrow is arranged at the rear end of the auger assembly; according to the equipment, the spiral steel is arranged in the primary separation assembly and the secondary picking assembly to rotate for threshing, and the spiral steel also has a discharging and conveying function; by means of the design, the problem of pepper crushing is effectively solved, and the clean threshing process is achieved; the equipment performs longitudinal threshing (primary threshing) and transverse threshing (secondary threshing), and performs threshing work for two times on peppers, so that the threshing effect is remarkably improved, the crushing condition is reduced, the completeness of the peppers is kept, and the working efficiency is improved.

The invention belongs to the technical field of fertilizers, and particularly discloses coated 5-aminolevulinic acid as well as a preparation method and application thereof. The preparation method of the coated 5-aminolevulinic acid comprises the following steps: (1) melting: melting urea phosphate to obtain a coating agent; and (2) mixing: uniformly mixing the coating agent and 5-aminolevulinic acid powder in a high-tower granulator, carrying out spray granulation, and cooling and curing to obtain the coated 5-aminolevulinic acid. The preparation method disclosed by the invention is simple in process, and the prepared coated 5-aminolevulinic acid is good in stability and can promote the growth of chilies.

The utility model relates to the technical field of chilli fragment color detection, and discloses a color detection device for chilli fragment production, which comprises a detection frame and a production frame, a driving mechanism is fixedly arranged on the inner side of the detection frame, a transparent screening mechanism is fixedly arranged at the output end of the driving mechanism, the driving mechanism comprises a connecting line, and the connecting line is connected with the production frame. An output rotating shaft is fixedly arranged on one side of the connecting line, a cross-shaped driving rod is fixedly arranged on a shaft body of the output rotating shaft, the transparent screening mechanism comprises a transparent cover, L-shaped fixing plates are fixedly arranged on the periphery of the inner side of the transparent cover, and the side, away from the output rotating shaft, of a rod body of the cross-shaped driving rod is connected to the inner side of the transparent cover. The picking mechanism guides a part of crushed chilies in the production process, the crushed chilies are continuously turned over through the transparent screening mechanism so that a chromatographic instrument can conveniently detect the crushed chilies, the sampling time of production personnel and the time for turning over the crushed chilies in the chromatographic instrument are shortened, and the production efficiency is improved.

The present application relates to the technical field of pepper harvesting machine, and discloses a self-propelled pepper harvesting machine, which comprises a pepper harvesting assembly installed at the front end of a self-propelled vehicle through a mounting frame, the pepper harvesting assembly comprises a spoke rotating frame rotatably connected to the inner wall of the mounting frame, a plurality of groups of pepper harvesting tooth pieces movably connected at equal intervals between the left and right spoke rotating frames, and an eccentric assembly connected to the right spoke rotating frame, when the spoke rotating frame drives the pepper harvesting tooth pieces to rotate, the eccentric assembly is used to ensure that the pepper harvesting tooth pieces are in a horizontal state; the eccentric assembly of the present application ensures that the pepper harvesting tooth pieces are always in a horizontal state during rotation, and adjacent first tooth pieces and second tooth pieces can accurately pick peppers from the plants, avoiding the situation that the pepper fruits cannot be successfully picked from the pepper plants due to the inclination of the tooth pieces. The pitch of the pepper harvesting tooth pieces can be easily adjusted through the buckle assembly, the adjustment range is 0.5-5 cm, and the picking demand of different varieties of peppers can be met.

The utility model discloses a chili oil solid-liquid separation device which is characterized in that the inner wall of a tank body is fixedly connected with a filter plate, the filter plate is provided with a through hole, the tank body is provided with a discharge port, the lower surface of the tank body is fixedly connected with a motor III, the output end of the motor III is fixedly connected with a rotating shaft, and the rotating shaft is rotatably connected to the inner surface of the tank body; the upper end of the rotating shaft is fixedly connected with a second motor, the upper surface of the second motor is fixedly connected with a centrifugal cylinder, the inner surface of the centrifugal cylinder is rotatably connected with a blade, the blade is driven by the second motor, the centrifugal cylinder is provided with a plurality of connecting holes, the inner walls of the connecting holes are fixedly connected with filter screens, and the centrifugal cylinder is rotatably connected to the inner wall of the through hole. The upper surface of the tank body is movably connected with a sealing cover, through the components, filtered chilies can be smashed and then centrifugally filtered, chili oil in the chilies can be extracted to the maximum extent, and waste of the chili oil is avoided.

The invention relates to the technical field of agricultural machinery, in particular to a full-automatic combined type pepper seedling transplanting vehicle. Comprising a land treatment module and a seedling treatment module, the land treatment module is used for ploughing, ridging and film covering of planting land, and the seedling treatment module is used for pushing, taking and planting of pepper seedlings; the land processing module comprises a rotary tillage mechanism, a ploughing and ridging mechanism and a film mulching mechanism, and the seedling processing module comprises a seedling pushing mechanism and a seedling clamping mechanism. According to the full-automatic combined type pepper seedling transplanting vehicle, through cooperation of the rotary tillage mechanism, the ploughing and ridging mechanism, the film covering mechanism, the seedling pushing mechanism and the seedling clamping mechanism, the problems that pepper seedling transplanting vehicles in the market are insufficient in automation degree, single in function and high in efficiency are solved when the device is used; the problems of poor adaptability, low precision control, difficulty in maintenance and the like are solved, and the functions of ploughing, ridging, film mulching, seedling pushing, seedling taking, watering and the like can be achieved.

The invention relates to the field of food processing, and particularly discloses a high-nutrition chili sauce and a preparation method thereof. Comprising the following raw materials in parts by weight: 60-80 parts of chilies, 40-50 parts of agrocybe cylindracea particles, 1.5-2.5 parts of a fermented microbial bacterial solution, 3-5 parts of fresh ginger, 1-3 parts of garlic, 20-25 parts of longan aril, 10-15 parts of asparagus, 5-8 parts of crushed peanuts, 3-6 parts of white sesame seeds and 2-4 parts of condiments. The fermentation microorganism bacterial liquid comprises a lactobacillus plantarum bacterial liquid and a Wickerhamomyces anomalus bacterial liquid in a mass ratio of (2-4): (1-1.5). The high-nutrition chili sauce has the advantages of being long in preservation time and mellow and rich in taste and texture.

1. Name of the design product: Chili fruit picking machine. 2. Use of the design product: Separate and screen chili fruits from the stems, leaves and branches of chili plants. 3. Design key points of the design product: Lies in the front view. 4. Picture or photo that best shows the design key points: Front view. 5. The top surface of the product has been shown in the perspective view 2, so the top view is omitted; the bottom surface of this design product is a part that is not easily seen or not seen during use, so the bottom view is omitted.

1. Name of the design product: Spiral shaft of chili fruit picking machine. 2. Use of the design product: Separate and screen chili fruits from chili plants and their stems, leaves. 3. Design key points of the design product: Lies in the perspective view. 4. Picture or photograph that best shows the design key points: Perspective view. 5. The rear view is symmetrical to the front view, so the rear view is omitted; the top view and the bottom view are both expressed in the perspective view, so the top view and the bottom view are omitted.

The utility model relates to the technical field of pepper harvesting equipment, in particular to a self-propelled pepper harvester which comprises a machine frame, and the machine frame is connected with a cab and provided with a warehouse. The header assembly is arranged in front of the rack, and the header assembly comprises a picking mechanism and a first driving mechanism; the conveying assembly comprises a header loading conveyor belt, a lifting mechanism and a secondary conveyor belt; the walking assembly comprises a second driving mechanism and a crawler belt mechanism; when the hot pepper harvester is used, after hot peppers are picked through the picking mechanism, the harvested hot peppers are quickly conveyed into the lifting frame of the lifting mechanism through the header loading conveying belt, and then the hot peppers in the lifting frame are conveyed into the second-stage conveying belt in the vertical direction through a plurality of hoppers in the lifting mechanism; the hot peppers are conveyed into the warehouse through the second-stage conveying belt, the waiting time can be shortened through the segmented hot pepper conveying mode, and the overall harvesting efficiency is improved.

The invention belongs to the field of food production and processing, and requests to protect a production process of compound lactobacillus fermented chilli sauce and a method for preparing sour soup, fresh red chilli is used as a main raw material, and the chilli sauce raw material is prepared by cleaning, selecting, crushing, preheating, grinding, pulping, adding or not adding edible glacial acetic acid or citric acid, concentrating, sterilizing and aseptically filling; performing blending and temporary storage, pre-sterilization, cooling, compound lactobacillus strain pre-dissolution, feeding, stirring, fermentation, re-sterilization and sterile filling to obtain the compound lactobacillus fermented chilli sauce, and blending the compound lactobacillus fermented chilli sauce with fermented tomato sauce, edible oil and the like to obtain the sour soup. Industrial compound lactic acid bacteria are adopted, various organic acids, amino acids and the like are generated through metabolism, the fermented chili sauce is endowed with unique sour and fragrant flavor, the taste is mellower, and the fermentation process is controllable and stable; meanwhile, the prepared fermented chilli sauce is innovatively applied to sour soup products, the standardization degree of the products is high, and the production efficiency is improved.

The invention belongs to the technical field of agricultural planting, and particularly relates to application of brassinolide in improving volatile aroma substances of chilies. The invention further provides a planting method for improving the volatile aroma substances of the chilies. The planting method comprises the following steps: dissolving brassinolide in water to obtain a brassinolide solution; the brassinolide solution is used for spraying pepper seedlings in different growth periods until the leaves slightly drip water. According to the method, in the growth and development process of pepper fruits, the brassinolide aqueous solution is sprayed to pepper plants for treatment, the content of volatile aroma substances of the peppers can be greatly increased, the commodity of the peppers is increased, and economic benefits are increased for farmers. According to the method, the improvement effect can be achieved only through a foliage spraying method, operation is easy and convenient, the using amount is small, and the effect taking speed is high. As a plant regulator substance, brassinolide has the advantages of quick effect on plants, low dosage, quick metabolism, no plant regulator residue, safety, reliability and wide application prospect.

The invention discloses a fresh pepper sorting device based on machine vision. The fresh pepper sorting device is characterized by comprising a vibration feeding system, a conveying system, a machine vision recognition system and a sorting system. Vibration feeding movement of the vibration feeding system is achieved through an electromagnet, recognition of the machine vision system is achieved through a CCD industrial camera, and conveying movement of the conveying system is achieved through a motor. The invention is applied to the technical field of sorting machines. The automatic sorting device is designed for solving the problems that a traditional manual sorting mode is high in labor intensity, severe in working environment, low in sorting efficiency and poor in sorting quality. The whole device has the advantages of full-automatic intelligent equipment, rapid, efficient and accurate sorting of the fresh chilies and intelligent and integrated sorting work are achieved, the production efficiency is improved, the sorting period of the fresh chilies is shortened, and the fresh chilies sorting device can be widely applied to the related fields of the sorting industry and is efficient.

The invention relates to a preparation technology and application of a pickle hotpot condiment for pickling composite pickles in a soil jar, the pickle hotpot condiment is prepared from psoriasis, radishes, leaf mustard, cabbage heads, green and red capsicum frutescens, rod chilli, red capsicum frutescens, old ginger and cowpeas, the psoriasis, the radishes, the leaf mustard and the cabbage heads are hung and aired for 3-7 days, washed and primarily pickled with salt for 2-3 days, and primarily pickled pickles are obtained; and putting the primarily pickled pickles, green and red capsicum frutescens, rod chilli, red capsicum frutescens, old ginger and cowpea into a soil jar, adding pre-prepared saline water for pickling, controlling the storage temperature to be 16-20 DEG C, controlling the pickling time to be greater than or equal to 180 days, fermenting the pickles to obtain lactic acid bacteria, degrading nitrite to obtain probiotics, better releasing vitamins, and effectively retaining fibers in the pickles. The pickled psoriasis, the pickled radishes, the pickled leaf mustards and the pickled cabbage heads are applied to the pickled vegetable hotpot condiment, so that the pickled vegetable hotpot condiment which is unique in flavor, sour, fresh and delicious, suitable for people of all ages, healthy and delicious can be prepared without adding artificial pigments, essence or preservatives.

The utility model belongs to the technical field of agricultural planting equipment, and particularly relates to a pepper picker. Pepper fruits need to be picked in a short time when peppers are harvested, however, the problems that the labor intensity is high and the fruit picking efficiency is low in a manual picking mode, an existing fruit picker is complex in structure, poor in picking and separating effect and the like are solved, and the picked peppers cannot be effectively separated from impurities such as pepper straws and the like. According to the pepper picking machine, on one hand, the pepper picking machine can adapt to the function of separating pepper stems in batches in a large-scale production mode, and the pepper stems, leaves and the like can be effectively separated from pepper fruits. The fruit picking machine comprises a rack, a loading part, a separating part, a primary screening part, a secondary screening part and a fruit conveying part, pepper stem separation is achieved through a spiral rotating rod structure, large stems and small stems are screened through two-stage screening, so that the material treatment distinguishing degree is enhanced, the screening effect is improved, the fruit picking machine is suitable for dry and wet pepper plants, and the fruit picking efficiency is improved. And the operation handling capacity can reach 5 mu per hour.

The application provides a pepper picking device with elastic teeth with regular changes in elastic tooth spacing, comprising a middle shaft, a plurality of linear guides surrounding the middle shaft, a plurality of groups of elastic tooth seats and elastic teeth arranged on the linear guides, a plurality of telescopic mechanisms, a plurality of push rods, and a pair of cylindrical cams. During rotation of the middle shaft, the telescopic mechanisms are driven to telescope at a predetermined regularity by cooperation of the push rods and the cylindrical cams, thereby driving the groups of elastic tooth seats and elastic teeth to change in spacing at a predetermined regularity, so that the groups of elastic teeth can clamp and then release the pepper fruits during travel of the picking vehicle, thereby simulating the process of picking peppers by human fingers. This not only reduces the labor intensity of workers, greatly improves picking efficiency, and saves labor and time costs, but also effectively avoids various problems such as missing picking of pepper fruits due to excessively large elastic tooth spacing, and unstable picking of pepper fruits due to insufficient elastic tooth clamping force and friction, thereby improving the net picking rate and the non-damage rate of pepper mechanized picking.

The invention relates to a pepper picking device which comprises a rack installed in cooperation with a vehicle body, a front suspension installed on the rack, a back shifting frame mechanism integrally installed on the front suspension, a rolling brush mechanism installed on the front suspension and a pepper picking mechanism installed on the rack. The returning frame mechanism rotates to drive the rolling brush mechanism to rotate; the returning frame mechanism rotates to return the peppers and drives the peppers to the front end of the pepper picking mechanism to be picked through the rotation of the rolling brush mechanism; according to the technical scheme of the pepper picking device, pepper plants are pulled back through the pull-back frame mechanism installed on the front suspension on the rack, the pulled-back pepper plants are rotated and brushed back to the pepper picking mechanism through the rolling brush mechanism, pepper on the plants is correspondingly picked in cooperation with the pepper picking mechanism, the overall structure is simple, picking is convenient, and the picking efficiency is high. The picking efficiency and the picking accuracy of the peppers are improved, and the situation of pepper picking omission is reduced.