256 results about "Stored grain" patented technology

The invention relates to a reinforcement learning-based granary ventilation energy consumption optimization system and method, in particular to the field of granary ventilation energy consumption optimization, and can effectively improve the intelligent level of granary ventilation control by setting a data acquisition and fusion module, a state space construction module, a reinforcement learning training module and a real-time decision and feedback module. Accurate perception and decision-making of a dynamic environment are realized through cooperative work of multiple modules, the system adaptively optimizes a ventilation strategy by using a reinforcement learning technology, energy consumption is remarkably reduced, meanwhile, it is ensured that the temperature and humidity in a granary are stabilized in a safe range, the grain mildew or qualitative change risk is avoided, and the system has high practicability. The online learning ability of the method can continuously adapt to external weather changes and grain condition dynamic states, closed-loop optimization is formed, and finally energy consumption minimization is achieved on the premise that grain storage safety is guaranteed.

The utility model relates to a uniform and efficient grain storage air drying bin, and belongs to the technical field of grain air drying. The problem that the grain air-drying effect generated by a traditional air-drying bin is not uniform is solved. Comprising a frame, a material blocking net and a rhombus cylinder, the material blocking net is arranged on the frame, and a grain storage bin is defined by the material blocking net; a grain inlet area, a grain storage area and a flow guide area which are sequentially communicated from top to bottom are arranged in the grain storage bin, and a grain inlet is formed in the top of the grain inlet area; the horizontal section size of the flow guide area is gradually reduced from top to bottom, and a grain outlet is formed in the bottom of the flow guide area; a plurality of rhombic cylinders are uniformly distributed in the grain storage bin, the two ends of each rhombic cylinder are connected with the frame, and the two ends of each rhombic cylinder abut against the material blocking net; the interior of the grain storage bin is divided into net-shaped grain storage spaces through the multiple rhombic barrels. The rhombic cylinder is of a thin-wall cylindrical structure, and a front-back through air duct is arranged in the rhombic cylinder; a plurality of ventilation holes are distributed in the side wall of the rhombic cylinder, and the air channel is communicated with the ventilation holes. The grain storage and air-drying device is used for storing and air-drying grains.

1. Name of this design product: Pet food storage bin. 2. Purpose of this design: For storing pet food. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The utility model discloses a kind of grain depot grain dew condensation prevention devices, it is related to grain depot dew condensation prevention technical field, specifically a kind of grain depot grain dew condensation prevention device, including granary body and sealed cover, the inner wall of granary body is provided with temperature and humidity detector, the outer surface of granary body is installed with cavity frame, the inner portion of cavity frame is respectively installed with fan, dust screen and first servo motor, the output end of first servo motor is installed with the screw rod with the same center as the output end axis center of first servo motor.The grain depot grain dew condensation prevention device has the effect of being convenient to ventilate or close granary according to the temperature and humidity in granary, the temperature and humidity in granary are detected by temperature and humidity detector, ventilation is facilitated by the cooperation of fan and dust screen, the setting of baffle facilitates the closure of air vent, avoids the entry of moisture, the setting of sealing block improves the sealing property when closing, reaches the purpose of improving practicality.

The utility model discloses a granary cleaning and killing smoke generator which comprises a shell, a supporting net, a supporting plate, a heater, a liquid medicine container and an induced draft fan. A supporting net and a supporting plate are arranged in the shell from bottom to top, and the interior of the shell is divided into a first cavity, a second cavity and a third cavity through the supporting net and the supporting plate. The heater is arranged in the first cavity; the liquid medicine container is arranged in the second cavity; the induced draft fan is arranged in the third cavity; the air inlet end of the induced draft fan communicates with the middle of the supporting plate, and the air outlet end communicates with a bent pipe. The bent pipe extends out of the upper end of the shell and is communicated with the hose; and the side wall of the shell at the second cavity is communicated with an air inlet pipe. The granary deinsectization device has the advantages that through the arrangement of the shell, the supporting net, the supporting plate, the heater, the liquid medicine container, the induced draft fan, the bent pipe and the hose, the granary deinsectization agent forms smoke in the granary space, the deinsectization and deinsectization effect of the whole granary space is improved, the deinsectization and deinsectization cost is greatly reduced, an operator operates outside the granary, and the working efficiency is greatly improved. The labor intensity of cleaning and killing insects is reduced, the harm of stored grain chemical agents to operators is reduced, and the body health of the operators is ensured.

The utility model provides a grain storage container with a remote monitoring module, which comprises a container body with a first end with a container door and a second end deviating from the first end; the functional module bin is integrally formed at the top of the second end in the inner cavity of the container body, the functional module bin is a sub-cavity isolated from the inner cavity, and a nitrogen concentration monitoring module for allowing nitrogen to enter the inner cavity, a communication module, a control box and a power battery are arranged in the functional module bin; the power battery is electrically connected with the nitrogen concentration monitoring module, the communication module, the control box and the video monitoring device respectively; the two temperature sensors and the pressure sensor are arranged at the top of the inner cavity; and the video monitoring device is arranged at the corner of the top of the first end of the inner cavity. According to the utility model, various data acquisition and related grain storage state maintenance in the container can be realized, so that the interior of the container is remotely monitored, the grain storage state of the grain storage container is maintained, and the grain storage time is prolonged.

The grain storage structure comprises a grain collection bin assembly, the grain collection bin assembly comprises a grain collection bin body, the grain collection bin body is of a cuboid structure with an opening in the upper portion, and the grain collection bin body is fixed to the tail of a harvester, located below a lifting mechanism and used for collecting cyperus esculentus conveyed by the lifting mechanism; the dynamic material distribution mechanism is arranged above the grain collection bin body and reciprocates in the length direction of the grain collection bin body, the upper end of the dynamic material distribution mechanism is connected with a discharge port of the hoisting mechanism through a telescopic hose, and the dynamic material distribution mechanism is used for uniformly spreading cyperus esculentus in the grain collection bin body in the moving process; according to the grain storage structure for cyperus esculentus harvesting, uniform filling of cyperus esculentus in the grain collection bin can be achieved, the space utilization rate is increased, the unloading frequency is reduced, meanwhile, the side inclination risk caused by side stacking is eliminated, and the operation safety is improved.

The invention belongs to the technical field of pesticides, and particularly relates to carvone oxime ether compounds as well as a preparation method and application thereof. The carvone oxime ether compound has a chemical structure as shown in a formula (I). The invention provides a series of brand new carvone oxime ether compounds for the first time. In addition, the invention also provides a synthetic method of the carvone oxime ether compound, the product prepared by the synthetic method is high in yield and easy to separate, and the synthetic method is an optimal synthetic route for preparing the carvone oxime ether compound; the carvone oxime ether compound can be used for controlling stored grain pests, especially controlling tribolium castaneum of wheat, rice, corn, sorghum, peanuts, oilseed rape, soybeans and the like, and has the characteristics of high acting speed and high activity. The carvone oxime ether compound disclosed by the invention can be used as a stored grain pest control fumigant, has good development potential, and provides a new thought for developing and creating a new green fumigant.

The utility model discloses a phosphine gas generating system. According to the technical scheme, the device comprises a material storage module, a material distribution module, a generation module, a processing module, a measurement and control module and a rack box body. According to the scheme provided by the utility model, the stored grain fumigation insect killing can be more effectively realized, the safety risk of dosing by personnel is completely avoided, the labor intensity is reduced, the workload is reduced, and the medicine can be stored for a long time as long as being placed in the bin once and can be released for multiple times according to the fumigation requirement; the generation opportunity and the dosage of the phosphine can be selected timely and reasonably, and the drug release concentration can be regulated and controlled according to actual conditions, so that the effective optimal CT value of the pest lethal concentration is achieved, and the dosage is reduced to the greatest extent; fumigating residues are subjected to innocent treatment, and residual gas is sent back to a grain pile, so that zero emission of poison gas is realized, the pesticide effect is fully utilized, and the environmental pollution is reduced; the whole fumigation operation and the circulation process are all carried out under the inner film of the granary pile, so that poison gas leakage is avoided, and grains are better protected.

The utility model belongs to the technical field of mariculture, and particularly relates to a mariculture fish raft with an intelligent monitoring function, which comprises a fish raft main body, a grain storage box is arranged on the front side of the fish raft main body, a monitor is arranged on the front side of the grain storage box, and an automatic feeding mechanism is arranged in the grain storage box; the automatic feeding mechanism comprises a sleeve, the sleeve is fixedly installed on the inner wall of the grain storage box, and notches are formed in the top and the bottom of the sleeve; the material conveying roller is connected to the inner wall of the grain storage box through a bearing, and the material conveying roller is arranged in the sleeve; and the material conveying groove is formed in the surface of the material conveying roller. According to the marine aquaculture fish raft with the intelligent monitoring function, aquaculture personnel can check the aquaculture condition anytime and anywhere through a mobile phone or a computer under the cooperation of the monitoring device and automatic feeding, make adjustment in time and conduct automatic feeding, and the requirement for on-site manual patrol can be reduced.

The invention discloses an automatic multi-stage temperature control grain storage warehouse system which comprises a storage warehouse and a temperature control warehouse arranged at the front end of the storage warehouse. The temperature control bin comprises a transfer chamber, a sampling detection chamber and a nitrogen charging and supplementing chamber which are arranged in sequence; a transmission line mechanism communicated with the storage bin is arranged in the transfer chamber, the sampling detection chamber and the nitrogen charging and supplementing chamber, so that the grain storage box conveyed into the transfer chamber from the outside is conveyed into the storage bin for storage after sequentially passing through the sampling detection chamber and the nitrogen charging and supplementing chamber through the transmission line mechanism; and temperature adjusting devices are arranged in the transfer chamber, the sampling detection chamber and the nitrogen charging and supplementing chamber and used for forming a multi-stage temperature control chamber so as to adjust the temperature of the conveyed grain storage box for multiple times. The grain storage container has the advantages that the structure is simple and compact, the automation degree is high, various working procedures can be carried out in the transferring process, the grain storage container has small influence on the environment of a grain storage bin, and the intelligence degree and the working efficiency are high.

The utility model discloses a traction type grain elevator which comprises a traction machine box, a grain elevator mechanism, a negative pressure mechanism, a spiral material lifting machine and a grain storage bin, the grain elevator mechanism is arranged on one side of the traction machine box, the negative pressure mechanism is further arranged in the traction machine box and comprises a negative pressure bin, a grain outlet is formed in the bottom of the negative pressure bin, and the spiral material lifting machine is arranged in the grain storage bin. In addition, the spiral lifting mechanism is fixedly connected to the traction case, a grain inlet in the bottom of the spiral lifting mechanism corresponds to a grain outlet, a grain storage bin is further rotationally connected to the traction case, the grain storage bin corresponds to a grain discharge port of the spiral lifting mechanism, an overturning oil cylinder is rotationally connected to the traction case, and the overturning oil cylinder is connected with the spiral lifting mechanism. The overturning oil cylinder is rotationally connected with the grain storage bin, and a power shaft is rotationally connected to the traction machine box and is in power connection with the negative pressure mechanism and the spiral material lifting machine. The utility model relates to the technical field of grain elevators, and has the characteristics of quickening the production efficiency, being suitable for being used in small-scale farmlands, and being low in failure rate.

The application discloses a site selection method and device, equipment, medium and product, and relates to the technical field of data processing. The site selection method comprises the following steps: acquiring grain flow stream data; determining a feasible time for each transportation node that meets a first constraint condition according to the grain flow stream data, wherein the first constraint condition indicates that the grain can be unloaded at the transportation node and the ship can safely sail on the waterway; establishing a multi-objective integer programming model, wherein an objective function of the model is used to realize the dual objectives of minimizing the time-related grain loss risk and the task overdue cost, and a second constraint condition of the model comprises a storage transportation channel feasibility constraint condition based on the transportation node and the grain storage institution and a grain unloading operation feasibility constraint condition based on the grain flow task requirement and the feasible time; generating a candidate site selection scheme according to the second constraint condition; and solving the multi-objective integer programming model based on the candidate site selection scheme to obtain a site selection scheme that minimizes the objective function value under the condition of meeting the second constraint condition. The application can balance the feasibility and economy of grain transportation.

This invention discloses a pet feeding system and method, belonging to the technical field of pet feeding. It includes a feed hopper, a vacuum assembly, and a food conveying and weighing mechanism. The feed hopper has a food storage compartment, a sealing plate, and a food outlet, with the outlet connected to the storage compartment. The sealing plate is movably disposed at the outlet. The vacuum assembly is installed in the feed hopper, with its first end located inside the feed hopper and connected to the storage compartment. The food conveying and weighing mechanism includes a food bowl and a weighing device. The food bowl is mounted on the weighing device, with its trough located below the food outlet. The weighing device is installed inside the feed hopper. In a first movable position, the trough of the food bowl is at least partially obscured by the feed hopper. In a second movable position, the weighing device weighs the food in the food bowl. By placing the trough of the food bowl below the food outlet and mounting the food bowl on the weighing device, the pet feeding system has the function of storing and feeding food, improving the incompatibility between food storage and feeding.

The invention relates to a vertical bulk grain storage cavern in a mountain. The multiple rows of grain storage silo groups are arranged side by side in the length direction of the vestibule, each row of grain storage silo group comprises a plurality of grain storage silos arranged at intervals in the direction perpendicular to the vestibule, the axes of the grain storage silos are vertically arranged, and waterproof structure layers are arranged on the inner circumferential walls of the grain storage silos. The waterproof structure layer comprises a fine aggregate concrete layer, a concrete primary lining layer, a concrete secondary lining layer and a plastic waterproof plate layer which are sequentially arranged from the mountain to the center of the grain storage silo, water collecting square pipes and vertical drainage pipes are pre-buried in the waterproof structure layer, the water collecting square pipes are spirally wound in multiple layers in the vertical direction, and the water collecting square pipes communicate with the vertical drainage pipes; a plurality of evenly-distributed water collecting holes are formed in the upper surfaces of the water collecting square pipes and communicate with the interiors of the water collecting square pipes, drainage main pipes communicating with one another are arranged in the vestibule and the grain outlet channels, and the vertical drainage pipes communicate with the drainage main pipes.

This invention discloses a detection-adjustment integrated digital twin grain storage system and method based on hyperspectral shortwave infrared, including a hyperspectral grain storage lidar front-end, a three-dimensional grain condition twin, a LoRa Internet of Things (IoT) system, and back-end execution devices. The lidar front-end collects point cloud spectra and constructs a spectral-grain condition inversion map using a database. By integrating parameters such as storage temperature and humidity, and gas concentration, a dynamic grain condition prediction model is established, generating a three-dimensional grain condition twin. The IoT system enables front-end and back-end interactive control, achieving synchronous fusion of the map and data, and remote feature extraction. The back-end execution devices include temperature and atmosphere control storage devices, which automatically adjust the temperature and gas composition inside the storage area based on feedback from the twin, suppressing insects and mold and extending the storage period. This invention constructs a "detection-modeling-feedback" closed loop, solving the problems of difficult insect and mold monitoring, bran interference, and lagging regulation.

The utility model provides a granary grain storage sampling detector which comprises a sampling pipe, the lower end of the sampling pipe is closed, the side wall of the sampling pipe is provided with a first inlet, a sample separation switching pipe is arranged in the sampling pipe, two grain inlet channels and an air exchange channel which penetrate through the two ends are arranged in the sample separation switching pipe, the lower ports of the two grain inlet channels are blocked by net plates, the two grain inlet channels are provided with second inlets, and the first inlet is communicated with the air exchange channel; a gas baffle is arranged on the inner wall of the sampling pipe, is positioned below the first inlet, and can block the lower port of one grain inlet channel when the second inlet of the grain inlet channel coincides with the first inlet; the sampling machine comprises a main body, a sampling pipe joint and an air exhauster arranged on the main body, two chambers are arranged in the main body, a grain feeding butt joint hole and a ventilation butt joint hole are formed in the sampling pipe joint, the two grain feeding butt joint holes are communicated with the two chambers, a nut is rotationally connected to the outer side of the sampling pipe joint, and the nut is in threaded connection with the upper end of a sampling pipe. The two grain inlet channels of the sampling detector are used for sucking grains and emptying the grains respectively, and the sampling pipe does not need to be pulled out through alternate use.

The application relates to the technical field of grain depot ventilation prediction, and discloses a grain storage ventilation decision-making method based on GNN and Cross-Attention, which comprises the following steps: collecting internal temperature and humidity data of a grain depot, external temperature and humidity data of the grain depot, weather data and grain pile temperature data in real time; respectively pre-processing collected grain pile temperature data and weather data, and calculating grain balance relative humidity, atmospheric dew point temperature and grain dew point temperature as inputs of a pre-trained ventilation decision-making model to obtain a classification result of ventilation decision-making; and based on the temperature and humidity information of internal air of the grain depot, ventilation of the grain depot is comprehensively decided in combination with external temperature and humidity, dew point data and weather data and other information, grain depot temperature characteristics are more accurately extracted, and the grain depot ventilation decision-making is more reliable.

The invention discloses a granary heat preservation and insulation property detection method and device based on a grain storage multi-field coupling theory, and relates to the technical field of grain safety. The grain pile temperature field model constructed by adopting a grain storage multi-field coupling theory is adopted, the grain pile temperature field model can realize simulation of a temperature field in a grain pile in combination with air flow in the grain, thermal conductivity of the grain and the like, a space-time temperature field of the grain pile is obtained, and detection of thermal insulation performance of a granary is realized; the thermal insulation performance of the granary is detected in combination with the actual storage condition of the granary, real-time detection can be carried out in the grain storage process, and the accuracy and real-time performance of thermal insulation performance detection of the granary are improved.

1. The name of the design product: pet grain storage barrel. 2. The use of the design product: for pet grain storage barrel. 3. The design points of the design product: in the combination of shape and pattern. 4. The picture or photo that best indicates the design points: perspective view 1.

A ventilation system of a squat silo comprises an air duct which is composed of a central air pipe, a silo wall air pipe and a silo bottom air pipe. The central air pipe is vertically installed in the center in the squat silo, air holes are densely distributed in the side wall of the portion, below the grain storage face, of the central air pipe, and the top end of the central air pipe is communicated with the atmosphere. The multiple silo wall air pipes are vertically installed and are close to the inner wall of the squat silo, the top ends of the silo wall air pipes are closed, and air holes are densely distributed in the side walls of the silo wall air pipes. The silo bottom air pipe is annularly located below the bottom face of the squat silo, the bottom end of each silo wall air pipe is connected with the silo bottom air pipe, and a ventilation opening of the silo bottom air pipe is located in the side wall of the lower portion of the squat silo. The top end of the central air pipe is connected with a top fan. The end, communicated with the atmosphere, of the top fan is connected with a valve. A ventilation opening of the silo bottom air pipe is higher than a silo bottom air pipe body, the ventilation opening is connected with the silo bottom air pipe body through an inclined air pipe, and a bottom draught fan is installed at the lower end of the inclined air pipe. A door capable of being opened and closed is connected to the ventilation opening.

The utility model belongs to the technical field of pet supplies, and discloses a pet feeding machine which comprises a main shell, a food storage piece, a food discharging assembly and a food pushing assembly. The main shell is provided with a grain outlet, a feeding channel, a plurality of grain inlets and a plurality of grain outlet channels, and the grain inlets correspond to the grain outlet channels in a one-to-one mode. The grain inlet is communicated with the feeding channel through the grain outlet channel, and the side, away from the grain outlet channel, of the feeding channel is communicated with the grain outlet. The multiple grain storage pieces are arranged on the main shell. The plurality of grain storage pieces are in one-to-one correspondence with the plurality of grain outlets, and inner cavities of the grain storage pieces are communicated with the grain outlet channel through the grain inlets. The multiple grain discharging assemblies correspond to the multiple grain storage pieces in a one-to-one mode. The grain discharging assembly is arranged in the main shell, and part of the grain discharging assembly extends into the inner cavity of the grain storage piece. The grain pushing assembly is arranged at the end, away from the grain outlet, of the feeding channel. The pet feeding machine can effectively prevent food from being accumulated in the feeding channel for a long time, and the food is prevented from being damped and rotted.

The application discloses a mechanism for improving the pesticide application uniformity of a grain storage pesticide application machine and a control method thereof. The mechanism comprises a grain storage micro-spraying pesticide box shell, a plurality of motors installed in the grain storage micro-spraying pesticide box shell, a plurality of blades sequentially jointed into a ring-shaped opening at the head and tail, and the blades are arranged in one-to-one correspondence with the motors. One end of the blade is connected with the output end of the motor, the other end of the blade is provided with an arc-shaped hole, the blade is slidably connected with the output end of the motor connecting adjacent blades through the arc-shaped hole, a grain distribution hemisphere with an upward spherical surface is coaxially arranged in the center of the grain storage micro-spraying pesticide box shell, the ring-shaped opening formed by the blades is coaxially arranged above the grain distribution hemisphere, and a plurality of gravity detection sensors are connected with the outer edge of the grain distribution hemisphere at one end and connected with the grain storage micro-spraying pesticide box shell at the other end.

The storage hopper for grain processing comprises a grain storage shell, the two sides of the grain storage shell are each fixedly connected with a supporting plate, a grain storage groove is formed in the grain storage shell and is of a bottomless structure, the surfaces of the two sides of the grain storage shell are each provided with two blocking and discharging assemblies, and the blocking assemblies are matched with feeding groove openings. The blanking device has the following beneficial effects that through the arrangement of the plugging blanking assembly, a telescopic cylinder is started, so that a telescopic rod of the telescopic cylinder pushes a blanking fixing plate on one side to drive a blanking connecting plate and a blanking gear to rotate clockwise by taking a connecting shaft as an axis; therefore, external dust and other impurities are difficult to enter the storage hopper body through the feeding pipe, the grains are not mixed with dust or water vapor and the like when entering the storage hopper body in the subsequent process that a worker uses the storage hopper, and the quality of the processed grains is guaranteed to a great extent.

The utility model relates to the field of grain storage, in particular to a corn grain storage ventilation device which comprises a grain storage barrel. The lower end of the grain storage barrel is provided with the ventilation assembly, the upper end of the grain storage barrel is fixedly connected with evenly-distributed supporting frames, the upper ends of the supporting frames are fixedly connected with a second mounting frame, the lower end of the inner wall of the grain storage barrel is fixedly connected with the ventilation barrel in a penetrating mode, and the inner wall of the second mounting frame is fixedly connected with a first motor. The lower end of the output end of the first motor is fixedly connected with an air duct, and the outer wall of the grain storage barrel is fixedly connected with two limiting strips. By starting the first motor, the output shaft of the first motor drives the air cylinder to rotate, so that the ventilation cylinder on the grain storage barrel can ventilate the inside of the grain storage barrel, and meanwhile, the ventilation assembly is started to ventilate the lower part of the grain storage barrel; in the whole process, the interior and the lower end of the grain storage barrel are subjected to dual ventilation treatment, the interior of the grain storage barrel can be effectively kept dry, and corn deterioration caused by moisture is prevented.

The utility model belongs to the technical field of rice storage bins, and provides a storage bin for rice processing with uniform discharging, which comprises a grain storage structure, a uniform discharging structure is arranged at the bottom end of the grain storage structure, and an anti-blocking structure is arranged in the grain storage structure; the grain storage structure comprises a grain storage bin, a collecting hopper is arranged at the bottom end of the grain storage bin, and a discharging opening is formed in the bottom end of the collecting hopper; the uniform discharging structure comprises a rotating shaft rotationally arranged in the discharging port, the rotating shaft is sleeved with a roller, the peripheral side of the roller extends to the inner wall of the discharging port, a plurality of uniform dividing grooves are evenly formed in the peripheral side of the roller, one end of the rotating shaft extends and penetrates through the discharging port and is connected with a motor in an inserted mode, and one end of the motor is fixedly arranged at the discharging port. The problems that according to existing equipment, materials in a vibration box body are driven to move to a material shaking opening through vibration of a vibration device, the discharging behavior is implemented, but the weight of single-time rice cannot be accurately controlled through vibration discharging of the vibration device, and discharging errors are caused are solved.

The application provides a multi-row self-propelled beet harvesting device with soil lifting and impurity screening, which comprises a top removing cutting device, a soil lifting and conveying device, a soil screening and impurity removing device, a conveying device, a chassis walking device and a storage box. The top removing cutting device lifts beets from the soil and cuts the top leaves of the beets, separates the cut top leaves from the edible part of the beets, and drops the edible part of the beets back to the soil. The soil lifting and conveying device lifts the edible part of the beets dropped back to the soil and conveys them to the rear soil screening device. The soil screening and impurity removing device screens and cleans the edible part of the beets conveyed by the soil lifting and conveying device. The conveying device lifts the cleaned beets from the soil screening and impurity removing device and conveys them to the storage box. The application realizes the functions of beet lifting, leaf removing, impurity removing, conveying and harvesting, integrates multiple processes, reduces subsequent processing, realizes efficient top leaf removing and impurity cleaning during the beet harvesting process, and improves the efficiency and quality of the harvesting.