507 results about "Hot peppers" patented technology

The invention relates to the technical field of food processing, in particular to a cooking and processing system for fermented glutinous rice cake chilies based on temperature feedback. In the hot pepper cooking treatment process, the temperature distribution of the temperature control points with different heights in the cavity is obtained and the layered gradient difference value sequence is constructed, so that the space difference of the temperature change in the cavity can be effectively identified, and further the advance or lag state of the heat response is periodically judged; on the basis, time sequence structure data are constructed according to the top and bottom temperature and pressure change sequences, and the upper and lower layer pressure response relevance is identified in a trend matching mode, so that the hot-pressing state prediction is closer to the real change process, and the accuracy of hot-pressing state prediction is improved. Finally, the opening and closing frequency and direction of a hot air circulation channel are rhythmically scheduled based on a prediction result, balance and smoothness of internal hot air circulation are ensured, and the thermal control precision and the hot-pressure adjusting capacity in the cooking process are enhanced in the whole process.

The invention relates to the technical field of microorganisms, and particularly discloses salt-tolerant bacillus XYK4-2 and application thereof. The salt-tolerant bacillus XYK4-2 is preserved in the China General Microbiological Culture Collection Center on May 28, 2024, the address is Institute of Microbiology, Chinese Academy of Sciences, No.3, Beichen West Road, Chaoyang District, Beijing, the preservation number is CGMCC No.30804, and the salt-tolerant bacillus XYK4-2 is classified and named as the salt-tolerant bacillus; the salt-tolerant bacillus XYK4-2 disclosed by the invention has the capabilities of dissolving phosphorus, fixing nitrogen, dissolving potassium, complexing iron and generating auxin, has the capability of generating the auxin (IAA) of 5.71 mg / L, has an effective growth promoting effect on crops such as tomatoes and hot peppers, is wide in application and has certain application potential.

The invention belongs to the technical field of microorganisms, and particularly relates to stenotrophomonas maltophilia yg3 and application thereof. The invention discloses stenotrophomonas maltophilia yg3, and the preservation number of the stenotrophomonas maltophilia yg3 is CGMCC (China General Microbiological Culture Collection Center) No.34131. The stenotrophomonas maltophilia yg3 disclosed by the invention has the capability of efficiently synthesizing indoleacetic acid (IAA), and the IAA yield of 98.10 mg / L can be realized without optimization in an NB culture medium containing 5mM L-tryptophan, which is obviously higher than that of other wild strains. Moreover, the stenotrophomonas maltophilia yg3 has a remarkable growth promoting effect on plants (such as hot peppers), pot experiments show that the stenotrophomonas maltophilia yg3 can remarkably increase the number of effective leaves, the plant height and the biomass of the hot peppers, and the stenotrophomonas maltophilia yg3 can be applied to the field of microorganisms. Particularly, the method has important application value in the fields of microbial plant growth promoters and green synthesis of IAA (indoleacetic acid).

The present invention relates to a fruit or vegetable shaped fan for dispersing airborne eye irritants that are released during cutting fruits or vegetables. The fan includes a base that is wedge-shaped, an air inflow collimator that is fruit or vegetable shaped having an open front end, an internal frame that is configured to provide minimal abatement to airflow through the air inflow collimator, a motor mount that secures a motor, a fan blade that attaches to the motor, and a grill that attaches to the open front end of the air inflow collimator. The fan is configured to disperse airborne eye irritants away from a user's eyes. Airborne eye irritants are released when certain fruits and vegetables are chopped or otherwise cut. Such fruits and vegetables that can release airborne eye irritants when cut include onions, peppers, and certain other fruits and vegetables.

The invention belongs to the technical field of agricultural planting, and particularly relates to a pepper fertilizing device and a pepper fertilizing method.The pepper fertilizing device comprises an unmanned aerial vehicle and a fertilizing device detachably connected to the unmanned aerial vehicle, and the unmanned aerial vehicle comprises an unmanned aerial vehicle rack, unmanned aerial vehicle wings connected to the unmanned aerial vehicle rack and an unmanned aerial vehicle undercarriage; the fertilizer application device comprises a base; the liquid storage tank is detachably connected to the bottom of the unmanned aerial vehicle rack in a suspended mode; the spraying rod is communicated with the liquid storage tank, and a plurality of nozzles are connected to the spraying rod. The fertilization device is lifted into the air by using the unmanned aerial vehicle, and liquid fertilizer in the liquid storage tank flows into the spray rod and is discharged from the nozzle, so that the fertilization efficiency is greatly improved.

The invention provides a chopped chilli fermentation jar temperature remote regulation and control system and method based on supervision and control, and relates to the technical field of temperature remote regulation and control. The abnormal confidence coefficient of the temperature of the chopped chilli fermentation jar in the current chopped chilli fermentation period is determined; calibrating the temperature value of each temperature sensor; further generating temperature regulation and control instructions of a heating rate control section and a constant temperature maintaining section in the current chopped chilli fermentation period; when the abnormal confidence exceeds a set threshold value, a semiconductor temperature control module on the outer wall of the chopped hot pepper fermentation jar body is remotely controlled to execute a temperature regulation and control instruction, temperature gradient distribution in the chopped hot pepper fermentation jar is continuously monitored in the instruction execution process, and then the distribution proportion of the heating power and the refrigerating power of the semiconductor temperature control module is adjusted. According to the application, the internal temperature of the chopped chilli fermentation jar can be remotely and accurately regulated and controlled in a high-acid, high-salt and high-humidity chopped chilli fermentation environment, so that the uniform distribution of the internal temperature of the fermentation jar is improved.

The invention discloses a human-computer interaction control method for a pepper picking robot, and relates to the technical field of agricultural intellectualization, and the method comprises the steps: S1, collecting pepper image data through a sensor, carrying out the preliminary grade integration after the fusion threshold updating of an image through a convolutional neural network, and carrying out the calculation of a first grade; the obtained multi-dimensional parameters comprise color shapes and defect features so as to detect light change; s2, comparing the extracted multi-dimensional parameters with a preset threshold value, if the color uniformity is lower than the threshold value, marking the color as a defect item, and determining a preliminary quality grade through a self-adaptive correction mechanism; according to the human-computer interaction control method of the pepper picking robot, through multi-algorithm fusion and a dynamic adaptation mechanism, the pepper quality detection precision and picking efficiency in a complex environment are remarkably improved, and intelligent and automatic picking decision making is achieved.

The utility model relates to the technical field of pepper processing, and discloses a pepper crusher which comprises a crusher body, according to the crusher body, a feeding opening is formed in the top of a box body; the crushing equipment is arranged in the box body; a cleaning assembly is arranged in the box body, and the cleaning assembly comprises a screen which is arranged in the box body and located below the crushing equipment; the vibration motor is arranged at the bottom of the screen; the second motor is arranged on the outer side of the screen; the first threaded rod is arranged at the output end of the second motor and penetrates through the screen; the moving plate is arranged on the outer side of the first threaded rod and penetrates through the screen; the cleaning brush is arranged at the bottom of the moving plate; and the second threaded rod is arranged at the top of the cleaning brush and penetrates through the moving plate, the collecting box is arranged on the outer side of the box body and penetrates through the box body, crushed hot peppers with large adhesive force on the screen are cleaned through the cleaning assembly, and the situation that the screen is blocked, the screening speed of the crushed hot peppers is changed, and the working efficiency of the hot pepper crusher is affected is avoided.

A full-automatic pepper harvester comprises a rack, a pepper plant gathering plate, a pepper picking assembly, a pepper transferring assembly, a pepper and fallen leaf separating assembly, a pepper pushing assembly, a pepper collecting box, a break shovel and a water and fertilizer applying assembly. The pepper plant gathering plate is positioned at the foremost end of the rack; the pepper picking assembly is located on the rack behind the pepper plant gathering plate; the hot pepper transferring assembly is located on the rack below the hot pepper picking assembly; the pepper and fallen leaf separation assembly is located on the rack behind the pepper transfer assembly; the pepper collecting box is positioned on the rack behind the pepper and fallen leaf separating component; the break shovel is located at the rearmost end of the rack; the water-fertilizer applying assembly is located at the bottom of the pepper collecting box; and electric walking wheels are arranged at the bottom of the rack. Fruit picking is clean, the loss and damage rate is low, pepper plants can be reserved, immature peppers can continue to grow until the peppers are mature, the overall quality of the harvested peppers is guaranteed, the pepper yield and economic benefits are improved, and soil loosening and water and fertilizer supplementing can be conducted on the pepper plants.

The utility model relates to the technical field of pepper processing, in particular to a pepper surface dry cleaning dust remover for pepper processing, a transmission belt is rotatably connected to the middle position in a dry cleaning box, a turning conveying roller is rotatably connected to the inner side of the transmission belt, and supporting telescopic rods are fixedly connected to the left side and the right side of the upper end in the dry cleaning box; the lower end of the supporting telescopic rod is fixedly connected with a lifting frame, the inner side of the lifting frame is rotationally connected with a dry cleaning rolling brush, the turning conveying roller can move through rotation of the transmission belt, the driven gear can automatically rotate through the meshing connection relation of the driven gear and the fixed toothed plate, and therefore the turning conveying roller can automatically rotate; according to the hot pepper turnover device, the hot peppers are turned over, meanwhile, the hot peppers can be comprehensively cleaned under the action of the dry cleaning rolling brush, the arranged brush can be matched with the dry cleaning rolling brush to clean the hot peppers, and the small hot peppers can be received under the action of the arranged filter screen conveying belt.

The invention discloses a pepper harvester advancing speed two-stage regulation and control method based on a multi-source prediction model, and mainly relates to the field of pepper harvesters. The method comprises the steps that a high-speed camera and a torque sensor collect image information and a torque signal, the image information and the torque signal are preprocessed and then input into a machine vision model and a torque prediction model to obtain a predicted torque value corrected by an image processing technology, and after the predicted roller load condition is obtained through a mechanical model, the forward speed is preliminarily adjusted to enable the load to be in a normal value interval; load data on an upper conveyor belt and a lower conveyor belt of a separation device are collected, after the impurity rate is calculated, the impurity rate is input into a CNN-LSTM neural network model constructed by fusion time and space features improved by an ant colony algorithm to obtain the harvesting impurity rate condition, and after the advancing speed is further adjusted according to the predicted impurity rate, the load condition is monitored in real time. The speed regulation of the load condition in the two-stage speed regulation is prior to the speed regulation of the impurity rate condition. According to the invention, the forward speed of the harvester can be adjusted in real time according to the conditions of the roller load and the harvesting impurity rate.

The invention relates to a method for efficiently degrading phenolic acid autotoxic substances in continuous cropping of crops by using biochar immobilized laccase. Pyrolyzing the tobacco stem and straw powder in a muffle furnace to obtain tobacco stem and straw biochar BC; the preparation method comprises the following steps: soaking BC and potassium carbonate in a mass ratio of 1: 4 for 2-4 hours, drying, pyrolyzing in a muffle furnace after drying, air-cooling to room temperature, washing with deionized water, drying and sieving to obtain potassium carbonate modified tobacco stem and straw biochar CBC; dispersing CBC in an HNO3 solution, mixing for 3-5 hours at the speed of 300rpm and the temperature of 30 DEG C, washing with deionized water until the pH value is 7, drying overnight, and storing at room temperature to obtain functionalized CBC; placing the functionalized CBC in a 50mM phosphate buffer solution for 20-30 hours, adding 1.0% w / v glutaraldehyde with the same volume as the functionalized CBC, oscillating at room temperature, washing with redundant glutaraldehyde deionized water, and drying overnight to obtain glutaraldehyde-containing CBC; and carrying out enzyme immobilization on the glutaraldehyde-containing CBC and a 5-10U / mL laccase solution according to a solid-to-liquid ratio of 1g: 10mL at 25-30 DEG C to obtain the immobilized laccase. Autotoxic substances are effectively degraded, the yield and quality of peppers are improved, and ecological restoration of soil is promoted.

The utility model discloses an automatic seedling taking test bed for pepper plug seedlings, and belongs to the technical field of agricultural machinery. The seedling picking and conveying device comprises a seedling picking mechanism, a seedling conveying mechanism and a rack, the seedling conveying mechanism is fixedly installed on the top of the rack, and the seedling picking mechanism is installed on the inner side of a frame of the rack and fixedly connected with the rack; the seedling taking mechanism comprises a multi-connecting-rod-sliding-block mechanism and a seedling taking end executor, the multi-connecting-rod-sliding-block mechanism and the seedling feeding mechanism are in driving connection through a seedling feeding motor, the seedling feeding motor is fixedly connected with the rack, and the seedling taking end executor is connected with the multi-connecting-rod-sliding-block mechanism and moves plug seedlings to a seedling throwing position along a seedling taking track. The automatic seedling taking test bed is compact in structure and easy to maintain, so that the reliability and the high efficiency of the whole system are ensured. The structure and the movement mode of the multi-connecting-rod-sliding-block mechanism ensure high automation and low labor intensity in the whole seedling taking process, and meanwhile, the low-damage seedling taking effect is ensured.

The invention provides a small hand-held pepper harvester which comprises a driving mechanism, a frame, a variable row spacing picking mechanism and a lifting mechanism, the driving mechanism is connected with the frame, the variable row spacing picking mechanism and the lifting mechanism are installed on the frame, the variable row spacing picking mechanism comprises a set of spiral picking rollers, and the spiral picking rollers are connected with the frame. The upper ends of the two spiral picking rollers are respectively provided with a gear set, the lifting mechanisms are symmetrically installed on the two sides of the line-spacing-variable picking mechanism and located below the line-spacing-variable picking mechanism, a harvested material placing position is arranged at the rear end of the frame, and the upper ends of the lifting mechanisms are in butt joint with the harvested material placing position. According to the small walking type pepper harvester, the line spacing of the spiral picking rollers can be adjusted according to different plots and plant sizes, the adaptability and efficiency of harvesting are improved, by adjusting the line spacing, mistaken harvesting can be reduced, and excessive damage to plants is avoided.

The invention relates to the technical field of agricultural mechanical equipment, and discloses a pepper fertilizing device with a soil loosening function, the pepper fertilizing device comprises a pesticide box and a frame, the pesticide box is fixedly mounted on the top surface of the frame, the top of the pesticide box is provided with a feed inlet, the right side of the top surface of the frame is provided with a handrail, and the bottom of the frame is provided with wheels; a stirring rod is installed on a center bearing of the inner wall face of the right side of the pesticide box, the stirring rod bearing penetrates through the center of the left side wall of the pesticide box, stirring blades are evenly installed on the stirring rod, and the stirring blades are located in the pesticide box; and the left end of the stirring rod is connected with a power mechanism. The pepper fertilizing device with the soil loosening function can crush and loosen soil and avoid soil hardening, so that sufficient contact between fertilizer liquid and the soil is guaranteed, meanwhile, the spraying angle of the fertilizer liquid is conveniently adjusted, the fertilizer liquid is uniformly sprayed to the soil, the fertilizing effect on the soil is improved, and pepper planting is guaranteed.

The utility model relates to raw material screening equipment for thick broad-bean sauce production, and belongs to the technical field of thick broad-bean sauce production. The raw material screening equipment comprises a base, supports are fixed to the periphery of the upper surface of the base, a working box is fixed between the opposite sides of the two supports, and a protection plate is fixed to the outer surface of the working box; an adjusting mechanism penetrating to the outside of the protective plate is arranged in the protective plate, a screening mechanism penetrating to the outside of the working box is arranged in the working box, and a second screen and an activated carbon layer are fixed between the left side and the right side of an inner cavity of the working box. According to the raw material screening equipment for thick broad-bean sauce production, a first motor is started to drive a first worm and a second worm to rotate, a worm gear is promoted to drive an adjusting rod, a connecting pipe and a spray head to rotate, then water in a water tank is conveyed into the connecting pipe and the spray head through a water pump, and hot peppers in a first screen can be comprehensively and uniformly washed; therefore, chilies at all parts can be washed more comprehensively and carefully, and the working efficiency is further improved.

The invention discloses a pepper picking robot and a control method, and relates to the technical field of program control manipulators. The method comprises the following steps: firstly, collecting environmental information of a pepper growth area and growth state data of peppers in each path area to facilitate evaluation of the growth state of the peppers and provide data support for planning a picking path and adjusting operation parameters, and then analyzing to obtain growth state index values of the peppers in each path area; the maturity and health state of each pepper plant can be identified more accurately, a pepper picking planning path is obtained through analysis, the picking sequence can be effectively optimized, the picking efficiency is improved, finally, the running parameters of the pepper picking robot are obtained through matching, the pepper picking robot is controlled, and the pepper picking efficiency is improved. Damage to peppers or plants in the picking process can be reduced, and the pepper picking efficiency and quality are improved.

The utility model belongs to the technical field of food processing, and particularly relates to a steam type roller chilli boiling machine which comprises a rack, a heating groove is formed in the rack, a heating pipe is arranged in the heating groove, a net-shaped roller is horizontally arranged above the heating groove, the bottom of the net-shaped roller is located in the heating groove, the two ends of the net-shaped roller are rotatably arranged on the rack, and spiral blades are fixedly arranged on the inner wall of the net-shaped roller. A feeding mechanism is arranged on one side of the rack, and a discharging conveying mechanism is arranged on the other side of the rack. A power mechanism is arranged on the rack; one end of the net-shaped roller is in power transmission connection with the power mechanism; a spraying pipe is arranged in the net-shaped roller, one end of the spraying pipe is connected with a water pump, and the water pump is communicated with the heating groove. The heating tank is filled with water, the hot peppers in the net-shaped roller are cooked after the water is heated through the heating pipe, the water in the water tank is pumped into the spraying pipe through the water pump, the spraying pipe sprays the hot peppers in the net-shaped roller, the heating uniformity of the hot peppers is improved, the spiral blades are fixed to the side face of the net-shaped roller, the roller rotates, and the hot peppers cannot be damaged. The product quality is ensured.

The utility model relates to an agricultural machine, in particular to an anti-blocking pepper picking machine, which comprises a feeder, a crushing bin and a screening device, and is characterized in that the screening device is cylindrical, the wall of the screening device is enclosed by a plurality of slender battens, slotted screens capable of screening out stalks and retaining peppers are arranged between the adjacent battens, a plurality of discharging pieces are arranged at the rear section of the cylinder, and the discharging pieces are connected with the crushing bin. The rear end of the screening device is sealed by a thin plate, a discharging port is formed in the middle of the thin plate, a collecting and conveying belt is installed on the discharging port, rotating shafts are arranged at the front end and the rear end of the collecting and conveying belt for supporting, the rotating shafts are installed on the rack outside the screening device through a support, one rotating shaft is in transmission with a power machine, and the front end of the conveying belt extends into the discharging port of the screening device and is opposite to the discharging pieces. The screening device has the advantages of being good in screening performance, smooth in material flowing and thorough in screening. A collecting and conveying belt is installed on a discharging port of the screening device, the peppers can be forcibly output, and blocking is avoided. Therefore, the working stability and safety of the machine are improved, and an applicable machine is provided for harvesting hot peppers.

The invention relates to a chili field navigation control method, device and equipment and a medium, and the method comprises the steps: responding to a navigation control instruction of a picking robot in a chili field, and obtaining global navigation satellite system data, inertial measurement unit data and laser radar data in the picking robot; adopting an extended Kalman filter and a Monte Carlo positioning algorithm to calculate and determine the current pose of the picking robot according to the global navigation satellite system data, the inertial measurement unit data and the laser radar data; determining a picking start point and a picking end point of the picking robot, and generating an initial picking path of the picking robot by adopting an A * algorithm according to the current pose, the picking start point and the picking end point of the picking robot; and optimizing the initial picking path of the picking robot based on a TEB algorithm to determine the optimal picking path of the picking robot. The operation efficiency and safety of the robot can be effectively improved.

The utility model relates to the field of pepper drying, in particular to pepper drying and conveying equipment. Comprising a tunnel furnace, a first conveying belt and a second conveying belt. The rear conveying end of the first conveying belt extends into the tunnel furnace, and the front conveying end of the second conveying belt extends into the tunnel furnace. The first conveying belt is higher than the second conveying belt, and the conveying front end of the second conveying belt receives chilies falling into the conveying tail end of the first conveying belt. The first conveying belt and the second conveying belt are composed of stainless steel chain plates made of 201 materials. According to the device, drying is achieved in the mode that the two conveying belts are used for transferring, materials cannot be tightly attached to the same position of the same conveying belt in the drying process, the drying time is shortened, and the drying efficiency is improved.

The invention belongs to the technical field of animal feeds, and discloses a yellow feather broiler compound feed and a preparation method thereof. The feed formula is optimized, the cottonseed meal, the sunflower meal, the pepper meal and other raw materials are reasonably proportioned, the content of crude fibers reaches 4.2% or above, the raw materials stimulate muscular stomach development and are compounded to reinforce the compound enzyme preparation, the digestibility is effectively improved, the stomach weight and the muscular stomach index of chickens are increased on the premise that the survival rate, the slaughtering weight and other indexes are guaranteed, and the chicken quality is improved. And the digestion and utilization capability of the feed is further improved. In addition, the yellow feather broiler compound feed disclosed by the invention is lower in cost and has a relatively high application value.

The invention discloses a conveying mechanism based on hot pepper product drying production, and relates to the technical field of conveyors. Comprising a rack, a sliding rail is fixed to the inner side of the rack, a movable frame is slidably connected to the sliding rail through an electric push rod, telescopic baffle assemblies are installed on the two sides of the top of the rack, two transverse frames are arranged on the tops of the baffle assemblies, sealing cavities are formed in the transverse frames, magnetic blocks are slidably connected into the sealing cavities through springs in a sealed mode, and guide rods are fixedly connected to the bottoms of the transverse frames; a suction block slides at the upper end in the I-shaped groove, a connecting rod is embedded in the bottom of the suction block through a spring in a sliding mode, and a scraper is fixed to the bottom of the connecting rod. By arranging the pneumatic assembly, the magnetic block, the scraping plate and the I-shaped groove, the scraping plate forms composite motion of left-right reciprocating and vertical shaking, hot peppers are evenly and fully laid on the conveying belt, and by arranging the movable frame, the second tensioning roller and the baffle assembly, flexible adjustment of the working length of the conveying belt and the length of a baffle is achieved.

The utility model relates to a pepper processing dust filtering mechanism which comprises a filtering mechanism main body, a fan, a filtering plate and an impacting part, a filtering channel is formed in the filtering mechanism main body, the air inlet end and the air outlet end of the filtering channel are both communicated with the outer surface of the filtering mechanism main body, and the fan is arranged at the air outlet end of the filtering channel. The fan is used for sucking air in the filtering channel outwards; the filter plate is arranged in the filter channel and is used for filtering air flowing through the filter channel; the impact part is arranged on one side of the filter plate and is used for impacting the filter plate. When the filter plate is cleaned, the filter plate is impacted by the impact part, so that part of pepper dust adhered to the filter plate can fall off from the filter plate, the purpose of cleaning the filter plate can be achieved, the filter plate does not need to be detached from the filter mechanism main body for cleaning, and the filter plate is relatively convenient to clean.

The utility model belongs to the technical field of pepper grafting, and disclose a kind of pepper grafting machine, including movable rack, and the movable rack is respectively provided with seedling stock placement area, stock placement area, grafting after placement area from top to bottom, soft clip conveying closure mechanism is installed in the position of rear side on the movable rack, upper grabbing mechanism is provided in the seedling stock placement area upper, lower grabbing mechanism is provided in the stock placement area upper, and seedling stock butt joint mechanism is installed in the position corresponding to soft clip conveying closure mechanism, upper grabbing mechanism, lower grabbing mechanism on the movable rack, grafting after placement mechanism is provided in the upper of grafting after placement area, and layered movable rack integrates three placement areas and multiple mechanisms, break through traditional step logic, efficient operation, clamping assembly gear drive, shearing integration, flexible scraping strip scrap, guarantee stability.

The utility model provides a kind of for hot pepper seed sterilization plasma disinfection device, including sterilization box and support frame, elastic member is connected on the support frame, the sterilization box is connected with the support frame by the elastic member;The sterilization box is set down obliquely, and the sterilization box is installed with plasma disinfection module, and the plasma disinfection module is used to input plasma into the sterilization box;Several material blocking blocks are installed on the sterilization box, and the material blocking block is provided with guide arc surface, and the sterilization box is installed with vibration motor;Air outlet system is provided on the sterilization box, and the air outlet of air outlet system is set up obliquely upwards;The utility model can solve the problem that the seed cannot be turned over in the sterilization process of the sterilization box in the prior art, so that the seed cannot be fully contacted with sterilization medium, resulting in incomplete sterilization treatment of the seed.

The utility model relates to the field of red pepper production, in particular to a red pepper cutting device with a roller cutter cleaning function, which comprises a conveyor belt. The device comprises a conveyor belt and further comprises mounting seats, a polished rod, limiting plates, a scissor-type folding frame, a sliding frame, a first motor, a first lead screw, a sliding seat, a rotary shaft, a connecting column and fiber cloth, the mounting seats are mounted on the left side and the right side of the middle of the upper end of the conveyor belt, the polished rod is connected between the two mounting seats, and the four limiting plates are slidably connected to the outer surface of the polished rod; the first motor is arranged and drives the first lead screw to rotate, the sliding frame limits the sliding base to rotate so that the sliding base can move linearly, the leftmost limiting plate is driven to be linked with the other three limiting plates to be unfolded at equal intervals through the scissor-fork type folding frame, the connecting column moves along with the limiting plates to pull out fiber cloth, and the rotating shaft fixes and recycles the other end of the fiber cloth. A retractable blocking wall is formed to prevent the peppers from escaping from the gap between the conveying belt and the limiting plate, and automatic adjustment of the distance is achieved.

The invention discloses a raw material crushing device for food production and processing, and relates to the technical field of food processing.The raw material crushing device comprises a machine body and further comprises a crushing control device and a lifting device.A crushing frame is fixedly installed on the surface of the machine body in a penetrating mode, a feeding opening is fixedly formed in the surface of the crushing frame, and a material receiving frame is fixedly installed at the bottom of the inner wall of the machine body; a crushing motor is fixedly mounted at the top of the crushing frame, the crushing control device comprises a placing frame, a placing plate, a placing rod, a control plate, a control rod, a linkage plate and a sealing plate, the sealing plate moves downwards to shield a feeding port to achieve the effect of controlling feeding, the placing frame penetrates through the top of the crushing frame, and the placing plate is rotatably mounted on the inner wall of the placing frame. The placing rods are fixedly installed on the surface of the placing plate, the speed and quantity of pepper feeding can be accurately controlled by adjusting the opening degree of the shield, and stable operation conditions can be maintained in the production process.

The invention relates to the technical field of preservation and fresh keeping of vegetables, and particularly discloses a biological preservative and fresh keeping agent for solanaceous vegetables as well as preparation and application of the biological preservative and fresh keeping agent for solanaceous vegetables, and the biological preservative and fresh keeping agent for solanaceous vegetables is prepared from the following components in parts by weight: 0.05-0.4 part of 2, 3-butanedione, 0.05-0.15 part of phenyllactic acid, 0.1-0.3 part of phytic acid, 0.02-0.08 part of thymol, 0.03-0.06 part of clove essential oil and 1.0-2.5 parts of 75% ethanol. The biological preservative and fresh-keeping agent for solanaceous vegetables is mainly used for preservative and fresh-keeping of solanaceous vegetables such as hot peppers and tomatoes, has the advantages of being convenient to operate, low in cost and good in effect, and is free of pollution, safe and good in fresh-keeping effect.

The invention belongs to the technical field of hotpot condiments, and particularly relates to a bovine bone marrow oil mellow and hot hotpot condiment and a preparation method thereof. Comprising the following raw materials in parts by weight: 205 to 298 parts of edible beef tallow, 9.5 to 14 parts of edible bovine bone marrow oil, 15 to 25 parts of dried chili, 18 to 26 parts of chafing dish bean halves, 4 to 6 parts of fermented soya beans, 13 to 20 parts of monosodium glutamate, 10 to 16 parts of edible salt, 7 to 12 parts of fresh ginger, 9 to 14 parts of garlic, 7 to 11 parts of shallots, 10 to 16 parts of spices, 4.5 to 7 parts of yeast extract, 3 to 4.5 parts of white granulated sugar, 0.5 to 0.97 part of disodium 5 '-ribonucleotide, 15.8 to 23.8 parts of edible flavors and fragrances and 0.5 to 0.9 part of capsanthin. The edible bovine bone marrow oil in the mellow and hot hotpot condiment product containing the bovine bone marrow oil has rich and deep animal fat fragrance, the fragrance is mellower than beef tallow, the condiment is good in mellowness, and the flavor and taste are improved.