32 results about "Vineyard" patented technology

The invention relates to the technical field of precision agriculture and grape cultivation, and discloses a vineyard fertilization method based on unmanned aerial vehicle multi-source remote sensing data, and the method comprises the steps: obtaining a canopy multi-spectral image and three-dimensional structure data through an unmanned aerial vehicle; carrying out image preprocessing and finely extracting a grape canopy region; fusing the extracted spectral vegetation index, texture features and three-dimensional structure features, and constructing a multi-source feature vector; constructing and optimizing a nitrogen nutrition inversion model through a machine learning algorithm by utilizing actually measured nitrogen nutrition parameters; generating a nitrogen content distribution diagram based on a model inversion result, calculating the nitrogen deficiency amount and the recommended dressing pure nitrogen amount of each space unit in combination with critical nitrogen concentration diagnosis and target yield, and converting the nitrogen deficiency amount and the recommended dressing pure nitrogen amount into the use amount of a foliage spraying working solution; and generating a variable fertilization prescription map, and converting the variable fertilization prescription map into a nozzle flow control instruction executable by the unmanned aerial vehicle to realize on-demand accurate variable fertilization. According to the invention, closed-loop management from nitrogen nutrition monitoring to variable rate fertilization is realized, and the nitrogen fertilizer utilization efficiency and the fertilization accuracy are improved.

The invention relates to the technical field of agricultural remote sensing and precise irrigation, in particular to a method and equipment for inverting leaf water potential of grapes before dawn based on multispectral remote sensing, and the method comprises the steps: measuring leaf water potential of representative grape plants in each planting test plot before dawn in different growth periods, and collecting canopy multispectral images in the noon period; preprocessing the remote sensing original image data; calculating a vegetation index; on the basis of the model fitting data set and the training feature set, constructing basic prediction models in different growth periods by adopting a unary linear regression algorithm, a multiple linear regression algorithm and a partial least square regression algorithm respectively; determining a PLSR inversion model according to the decision coefficient and the root-mean-square error; and carrying out pre-dawn leaf water potential prediction through the PLSR inversion model. Through the method, high-precision inversion of the water potential of the leaves before dawn based on the noon canopy multispectral data can be realized, and reliable technical support is provided for accurate management of vineyard moisture and intelligent irrigation.

The invention discloses a vineyard fruit fly trapping agent and application thereof. The trapping agent is prepared from diseased grape fruits which are damaged by diseases and lose commodity, ethyl alcohol, acetic acid, water and dishwashing liquid according to the proportion; a waste plastic bottle is refitted to be manufactured into the fruit fly trap; the trapping agent is poured into a trap, and the trap is hung in a vineyard to trap fruit flies. Sick fruits in a vineyard are reused, the preparation process is simple, the cost is low, application of chemical agents in the grape mature period is avoided, and the fruit fly trapping agent is environmentally friendly and has a good fruit fly trapping effect.

A support system installable at the top of a post (p) with which it is provided, such as support posts, for example, for supporting anti -hail nets or plastic films placed for covering orchards / vineyards or also posts used as plant stakes or set an open field where various kinds of vegetables are grown, is configured to allow the installation of large photovoltaic panels and, to this end, it substantially comprises: a support structure (S) for supporting at least one photovoltaic panel (PF); a lower base plate (B) firmly welded at the top of the post (P); fastening means (M) for fastening said support structure (S) to said lower plate (B), which means are configured to allow adjusting the inclination of the same panel.

The invention is applicable to the technical field of soil improvement, provides a method for improving soil by inputting organic materials and application, and aims to solve the degradation problems of soil hardening and nutrient imbalance of Yuluihu dry-hot valley vineyards in the method, cow dung, fungus bags and mixtures of the cow dung and the fungus bags are used as organic materials, and random block test design is adopted. The method comprises the following steps: dividing a degraded vineyard into plots and test plots with specific specifications, applying organic materials, and measuring the water retention capacity, aggregate composition and nutrient element content of soil through layered soil sampling to realize soil quality regulation and control. Adaptive organic materials can be selected according to soil problems and grape growth requirements, the cow dung can remarkably improve the phosphorus content of the soil, the cow dung and the fungus bags can optimize the soil aggregate structure, the water and fertilizer retention capacity, ventilation and water permeability of the soil are effectively improved, technical support is provided for sustainable development of the dry-hot valley grape industry, and the application prospect is wide.

The invention discloses a vineyard yield prediction method and system based on the Internet of Things, and relates to the technical field of intelligent agriculture. The method comprises the following steps: deploying intelligent sensing equipment in a park to collect air temperature and humidity, illumination, wind speed, soil moisture and salinity data in real time, and synchronously utilizing an RTK-GPS unmanned aerial vehicle to obtain multispectral and RGB remote sensing images; and performing pixel-level alignment and fusion on the growth microenvironment data and the remote sensing image in a space-time dimension to generate a multi-channel input tensor containing a sensor numerical channel and an image channel, constructing a CNN model by taking an expanded convolutional network or a U-Net variant as a core, directly outputting a high-resolution pixel-level cluster density heat map, and obtaining a high-resolution cluster density heat map. The high-precision yield prediction result is obtained through global single spike weight coefficient conversion, the yield prediction error caused by a traditional manual sampling method can be reduced, meanwhile, the labor cost is reduced, and the fine management level of a vineyard is improved.

The invention discloses a vineyard rapid top grafting and variety changing method based on old trunks and new sprouting branches, and belongs to the field of plant grafting. The method comprises the steps of stock preparation, grafting opportunity selection, scion preparation, stock treatment, grafting operation, binding, post-grafting management and the like, grafting is conducted by means of newly-germinated branches of trunks after fruit picking, and variety renewal with low cost, high survival rate and rapid yield recovery can be achieved; the method is a top grafting variety changing method used for rapid renewal of mature vineyard varieties.

The present application relates to a grape garden pest and disease fine-grained recognition method based on attribute feature knowledge graph, comprising: making a grape garden pest and disease dataset; constructing a grape garden pest and disease attribute feature knowledge graph; extracting color features, global texture features and contour features of the input pest image to obtain a traditional feature vector through splicing operation; extracting input training pest image features and test pest image features through a GPKG-ViT network; inputting the training pest image features or test pest image features into a classification layer to obtain a predicted pest category. The present application has the beneficial effect that the present application introduces a knowledge graph into a deep learning network, realizes fine-grained recognition of grape garden pests through the introduction of fine-grained attribute features and pest entity association feature information, and is a highly effective and highly universal method.

This utility model discloses a vineyard fertilizer applicator, relating to the technical field of fertilizer applicator equipment. The utility model includes a fixed frame and a fertilizer applicator assembly. The fertilizer applicator assembly includes a drive mechanism and a fertilizer applicator. By setting up the fertilizer applicator assembly, the pump can accurately draw fertilizer into a water-fertilizer tank for storage, while the discharge pump can accurately spray fertilizer onto the grapevines through a discharge pipe and nozzle according to a preset flow rate and pressure. It can precisely control the amount of fertilizer based on the growth needs of the grapevines and soil fertility, avoiding fertilizer waste and over-fertilization. The discharge pump works continuously while moving, achieving efficient fertilization, saving labor and time costs, and improving fertilization efficiency. The discharge pipe is connected to an electric actuator through a fixed ring, allowing the fertilizer spraying distance and height to be adjusted as needed. The fertilizer applicator assembly enables the equipment to adapt to the loose and moist soil environment of the vineyard. Through guide rail movement and automatic fertilization, it avoids the problem of soil sticking caused by excessive contact between the wheels and the ground.

1. Name of the designed product: roller coaster (wine cellar manor roller coaster). 2. Use of the designed product: amusement equipment for entertainment. 3. Design points of the designed product: in shape. 4. Picture or photo that best indicates the design points: perspective view 1.

The application provides a strain of Candida zeylanoides, and applications of the strain in inhibiting Botrytis cinerea and in wine brewing, the Candida zeylanoides is numbered SIVE8902, has been preserved in the China Center for Type Culture Collection on July 22, 2024, the preservation number is CCTCC NO:M 20241637, and the Latin name is Starmerella bacillaris The strain has a strong inhibiting effect on Botrytis cinerea in grape fresh fruits and vineyards, can reduce the growth and reproduction of Botrytis cinerea in the fruits, and meanwhile, compared with single fermentation of Saccharomyces cerevisiae, the sequential fermentation of the Candida zeylanoides and Saccharomyces cerevisiae adds ethylguaiacol and 4-ethyl-2-methoxyphenol, adds spice and honey flavors to the wine, greatly improves the total amount of volatile phenolic compounds in the wine, and improves the wine quality.

The invention belongs to the technical field of wine grape planting and remote sensing monitoring, and discloses a wine grape maturity monitoring and grading picking method based on multispectral remote sensing, which comprises the following steps: collecting grape samples in a vineyard, and measuring maturity physicochemical indexes to obtain ground true value data; obtaining vineyard multispectral image data through a multispectral sensor carried by an unmanned aerial vehicle; establishing a physicochemical index prediction model based on the data; processing images of the whole park by using the model to generate a maturity spatial distribution prediction map; and dividing at least two picking grade regions and guiding regional picking. The method breaks through the limitation of traditional experience judgment, improves the accuracy and comprehensiveness of maturity monitoring, achieves graded harvesting and brewing, improves the yield and quality of high-end wine, improves the picking efficiency, reduces the cost, is suitable for large-scale planting, and has a certain popularization value.

The present application relates to the technical field of monitoring device, and discloses a grape pest monitoring device, which comprises a trapping assembly, a pest body guiding assembly, a variable-geometry funnel cavity, a monitoring assembly, an environmental information collecting assembly, a control communication module and an electric actuator.The pest body guiding assembly is provided with a high-speed airflow channel, a low-speed airflow channel and an adjustable guiding cavity, the variable-geometry funnel cavity is provided with a plurality of independent storage areas, the outlets of the high-speed airflow channel and the low-speed airflow channel are connected with different independent storage areas respectively, the adjustable guiding cavity is provided with at least two swingable arc-shaped guiding plates, and the electric actuator is used for adjusting the included angle of the arc-shaped guiding plates to adapt to different pests.The monitoring assembly is provided with a multi-angle imaging unit for obtaining a three-dimensional appearance image of the pest body.The multi-angle imaging unit is located outside the variable-geometry funnel cavity.The grape pest monitoring device realizes automatic and high-precision monitoring of the pest situation in a grape garden.

The application discloses a kind of vineyard soil organic matter identification analysis method and system based on machine learning, method includes: collecting the environmental data of vineyard, remote sensing data and organic matter actual measurement data, remote sensing data is preprocessed, and preprocessed image is obtained;Feature extraction is carried out to preprocessed image, and spectral feature is obtained;Initial organic matter estimation model is constructed, and initial organic matter estimation model is trained by environmental data, spectral feature and organic matter actual measurement, and organic matter estimation model is obtained;Based on organic matter evaluation model, organic matter evaluation analysis is carried out to vineyard soil, and vineyard organic matter distribution result is obtained.The application can realize the rapid real-time monitoring of the organic matter content of large-area vineyard soil, and provide timely soil quality information for agricultural production.

The invention belongs to the technical field of grape vine soil cleaning, and particularly discloses a grape vine soil cleaning machine which comprises a frame, a Y-shaped large arm and a first hydraulic cylinder are hinged to the frame, the first hydraulic cylinder is hinged to the Y-shaped large arm, a connecting base is hinged to the Y-shaped large arm, a second hydraulic cylinder is hinged between the connecting base and the Y-shaped large arm, the connecting base is connected with a supporting base, and the supporting base is connected with a middle arm head. A middle arm and a third hydraulic cylinder are hinged to the middle arm head, the third hydraulic cylinder is hinged to the middle arm, a small arm is hinged to one end of the middle arm, a fourth hydraulic cylinder is hinged between the small arm and the middle arm, a brush head frame is hinged to one end of the small arm, a fifth hydraulic cylinder is hinged between the brush head frame and the small arm, and the brush head frame is rotationally connected with a brush head. The invention aims to solve the problems that the labor intensity is high, the physical fatigue of workers is easily caused and the working efficiency is low in the existing artificial grape vine soil cleaning operation. Manual operation is replaced by mechanical operation, soil cleaning work of a large-area vineyard can be rapidly completed, and the operation requirement of the temporary farming window period in spring is effectively met.

The application discloses a grapevine inter-plant weeding device and an automatic row alignment auxiliary driving system. The device is provided with left-right symmetrical weeding assemblies, and a connecting rod mechanism composed of an oil cylinder, a connecting rod, an adjusting rod and a swing arm pipe. The automatic obstacle avoidance assembly and the anti-collision assembly are cooperated to realize accurate and obstacle avoidance type removal of inter-plant weeds, and the grapevine injury rate is significantly reduced. The connecting rod and the adjusting rod are driven by the oil cylinder, the ground clearance of the cutter head can be adjusted in real time, and the grape garden with different ages and varieties can be adapted. The walking wheel is directly driven by the wheel edge motor, the complex mechanical transmission shaft is omitted, the space below the vehicle frame is released, the weeding assembly is arranged conveniently, and the operation flexibility and passability in the dense planting grape garden are significantly improved. The auxiliary driving system fuses a laser radar and multiple cameras to construct a map and plan a reference driving line, overcomes visual deviation caused by eccentricity of the cab and visual obstruction, detects offset in real time, and reminds the driver by arrows and numerical values, so that the labor intensity is greatly reduced.

The utility model relates to the technical field of semi-rain sheltering devices, in particular to a vineyard semi-rain sheltering device convenient to assemble and disassemble, which comprises a stand column and a covering film, a first steel pipe used for heightening the stand column is fixedly connected to the top of the stand column, a second steel pipe is fixedly connected to the top of the first steel pipe, and an arc-shaped support is fixedly connected to the top of the second steel pipe. An iron wire is fixedly connected to one side of the arc-shaped support, a covering film is arranged on the outer side of the iron wire, a plurality of elastic ropes are fixedly connected to the bottom of the covering film, a fixing assembly is arranged at the bottom of the second steel pipe, and a pull block is slidably connected to the bottom of a fixing block through a moving rod. By means of the semi-rain-sheltering device composed of the first steel pipe, the second steel pipe, the arc-shaped support, the iron wire and the covering film, direct washing of rainwater to fruits in the grape mature period is reduced, the influence of the rainwater on the yield and quality of grapes is reduced, and by means of the fixing assembly, the covering film is convenient to disassemble and assemble.

The utility model discloses a grape inter-ridge pesticide spraying weeding machine which comprises a vehicle body, a pesticide spraying system and a weeding system, and the pesticide spraying system comprises a lifting device arranged at the rear end of the vehicle body; the two spraying pipes are arranged on the lifting device and extend in the left-right direction of the vehicle body, a plurality of spraying heads are arranged on the spraying pipes at intervals in the length direction, the spraying pipes are arranged on the lifting device in the mode of being capable of moving left and right between the storage position and the spraying position, and the two spraying pipes located at the spraying position stretch out of the left side and the right side of the vehicle body respectively; the weeding system comprises a hob arranged at the front end of the vehicle body. The pesticide spraying and weeding machine between the grape ridges is used for solving the technical problem that pesticide spraying of grape vines and weeding between the ridges cannot be achieved in an efficient and labor-saving mode in an existing vineyard.

The utility model discloses vineyard cooling equipment which comprises a first pipeline, a second pipeline and a third pipeline. A circulating water pipe is arranged in the second pipeline in a sleeving manner, and the circulating water pipe is communicated with the first pipeline; the second pipeline is erected above the grape trellis, the second pipeline is provided with air outlets, the multiple air outlets are formed in the extending direction of the second pipeline at preset intervals, the second pipeline is externally connected with an air blowing assembly, and the air blowing assembly blows air to the second pipeline and cools the grape trellis through the air outlets; and the water supply pipeline communicates with the first pipeline and is used for supplying water to the first pipeline, and the water supply pipeline further supplies water to the water pipe communicating with the first pipeline through the first pipeline. The temperature of the grape trellis can be effectively reduced, the optimal growth temperature of grape roots is achieved, the optimal day and night temperature difference for grape coloring is achieved, meanwhile, grape rot caused by high temperature and high humidity is avoided, and the quality and yield of grapes are guaranteed.

The invention discloses a method for preventing insects and birds in a grape coloring period, and belongs to the technical field of fruit tree planting. In order to solve the problem that grapes are easily damaged by ox horn bees, thruster and other insects and birds and damaged by germs due to loss of paper bag protection from bag unpacking to harvesting (about 2 months), the method comprises the following steps: selecting a white light-transmitting and breathable compact orchard insect-preventing and fly-preventing super-dense net which is generally 1m in width (can be actually and flexibly adjusted according to the height of grape fruits reserved in a fruit farmer field) and is overlocked at the upper part and the lower part of the white light-transmitting and breathable compact orchard insect-preventing and fly-preventing super-dense net; straightening and arranging along the two sides of the grape planting row to enable the upper edge of the net body to be 15cm away from the fruits and the lower edge to be 15cm away from the ground; the upper edge and the lower edge of the net body are fixed through insect-proof net buckles with anti-skid teeth (the distance between the insect-proof net buckles is 25-30 cm). The method does not need chemical agents, is green and environment-friendly, guarantees daylighting and ventilation of grapes for normal coloring, can effectively prevent insect and bird chewing and germ infection, and can reduce the insect and bird damage rate from 30% or above to 2% or below; the insect-proof net can be repeatedly used, the cost is controllable, and the insect-proof net is suitable for insect-proof and bird-proof operation in the coloring period of various grape plantations.

The present application relates to the field of pattern recognition and image processing based on multi-modal sensor data fusion, especially to a wine grape vineyard intelligent picking management system based on multi-modal data fusion, comprising a perception device group, a computing platform and an execution unit; the computing platform is built-in with a perception module, a defect mapping module, a curvature inversion module, a manifold segmentation module and a constraint addressing module. The system synchronously collects color images and point cloud data, extracts optical space bias vectors through a defect nesting model and reversely calculates physical surface normals to fill in missing coordinates and reconstruct closed fruit grain three-dimensional geometric curves. The manifold segmentation module extracts a three-dimensional topological skeleton of the fruit stem, the constraint addressing module locates the morphological bifurcation structure and outputs picking point coordinate parameters, guiding the execution unit to complete the cutting work. The present application effectively solves the positioning deviation problem caused by inconsistent multi-modal perception under strong light.

A multi-purpose device for the running installation of vineyard accessories, in particular stakes / markers, comprising a frame mounted on wheels and intended to be coupled to traction mechanism, following a direction of travel F, wherein it comprises driving-in mechanism with a twin hammer, one for the stakes and one for the markers.

This invention relates to a shading and frost protection device suitable for vineyards in Northwest China, and its construction and usage method. The supporting equipment mainly includes vineyard pillars and swing arms and retractable structures. According to the method of this invention, in the first year: Telescopic pillars and swing arms are installed: During the grape seedling stage, telescopic pillars and swing arms are first installed at both the front and rear ends of the vineyard. In the second year and thereafter: An expansion device is installed: Multiple pillars are installed between the telescopic pillars at the front and rear ends of the vineyard, and swing arms and retractable structures are installed above them. The swing arms are used to drive the shading or frost protection material to swing up and down. This invention simplifies the operation process and improves management efficiency by combining shading and frost protection functions; the motor-driven retractable structure automatically realizes the contraction and expansion of the material, reducing manual operation and costs; and the flexible adjustment of the telescopic pillars adapts to different grapevine growth stages and planting patterns.

The present application relates to the technical field of microbial fermentation, and particularly relates to a mixed fermentation inoculant composed of specific non-saccharomyces cerevisiae and saccharomyces cerevisiae and application of the mixed fermentation inoculant in wine brewing. The present application discloses a three-strain yeast mixed fermentation inoculant for wine brewing, which comprises Pichia kluyveri PK4 (preserved in the China General Microbiological Culture Collection Center on February 2, 2024, and numbered as CGMCC No. 29847), Hanseniaspora uvarum HV26 (preserved in the China General Microbiological Culture Collection Center on January 14, 2025, and numbered as CGMCC No. 33403) and saccharomyces cerevisiae G23 (preserved in the China General Microbiological Culture Collection Center on June 20, 2024, and numbered as CGMCC No. 30907), and the inoculation ratio is 4:4:2. When the inoculant is applied to fermentation of muscadine and chardonnay grape juice, the content of ester, terpene and other aroma substances can be synergistically improved, the grape wine is endowed with richer tropical fruit and citrus aroma, and the sensory quality is significantly better than that of a control group.

The invention discloses a vineyard full life cycle green authentication system, which comprises a multi-mode Internet of Things sensing module, a production area specificity green authentication rule dynamic generation engine, an edge computing gateway, a block chain evidence storage module and a hierarchical authentication report generation module, and relates to the technical field of agricultural informatization. Automatic, continuous and credible collection of full-life-cycle data is realized, dependence on manual intervention is reduced, and data objectivity and traceability are improved; the authentication rule can be automatically adapted according to different production areas, varieties and ecological environments, so that the same system is suitable for various typical grape planting areas, and the disjunction of the standard and the actual production is avoided; by means of the zero-knowledge certification technology, the three-party requirements of concisely checking by consumers, completely checking by supervision departments and protecting the privacy of farmers are met on the basis of the same set of uplink data, and the practicability and credibility of an authentication report are improved.

The application relates to a vineyard unmanned vehicle up-and-down pesticide spraying control method and system. The control system comprises a control unit, a moving unit, an acquisition unit and a spraying unit. The control method comprises the following steps: acquiring a regional terrain image obtained by the acquisition unit collecting a target region; recognizing regional terrain data in the regional terrain image, determining an optimal driving path according to the regional terrain data, and controlling the unmanned vehicle to drive; in the driving process, acquiring weather conditions of the target region and real-time grape plant images collected by the acquisition unit in the driving process; determining a target pesticide spraying control instruction according to the weather conditions and / or the grape plant images, wherein the target pesticide spraying control instruction comprises a leaf back spraying instruction and a leaf surface spraying instruction; and controlling the spraying unit to spray pesticide liquid according to the target pesticide spraying control instruction. The driving path is automatically planned, the pesticide spraying mode is determined by multiple factors such as weather and diseases, the pesticide spraying efficiency and precision are improved, the pesticide use effect is further improved, and pesticide pollution and spraying waste are reduced.

The invention discloses an orchard grape stem detection method based on improved YOLOv8n. The method comprises the following steps: step 1), obtaining a grape image data set under visible light of an orchard, and dividing the grape image data set into a training set, a verification set and a test set; step 2), utilizing a CBAM attention mechanism module, a DyHead detection head module and an MPDIOU regression loss function to improve a structure model of YOLOv8n; step 3), carrying out Soft-NMS (Next-Message Management System) by two-stage post-processing to retain potential candidates, and then carrying out Hard-NMS to delete redundant candidates to obtain an improved YOLOv8n model; step 4), training the improved YOLOv8n model based on the training set, the verification set and the test set to obtain a trained improved YOLOv8n model; and step 5), inputting a grape image data set to be detected into the trained improved YOLOv8n model to obtain a detection result. According to the method, a CBAM attention mechanism module, a Dyhead detection head module and an MPDIOU regression loss function are introduced, feature extraction detection is used for detecting a slender target, and occurrence of a detection redundant frame is effectively relieved.

Movable apparatus (5) with automatic autonomous operation (AGV) slidable along pre-established paths (9) among rows of vineyard (10, 11), for the anti-bacterial, fungicide and anti-parasitic treatment in general of the same vineyards, and in particular of the leaves, the trees and the bunches of grapes, comprising a base structure (12) supported on to the ground by sliding by means of wheels (6) or tracks (7), comprising a plurality of ultraviolet lamps (53) with germicide function, which are supported by panels overlapped to each other (42-45), in a manner to direct the ultraviolet radiation against the component parts of the vineyards. There are described accurately all the component parts of the apparatus and the displacements of the apparatus and the different operative steps thereof, for performing the required anti-parasitic treatment in to all the vineyards, also in those in which the advancement paths of the apparatus are displaced and not communicating with other advancement paths for the same apparatus.

The application relates to a work device suitable for a large-crown vineyard and belongs to the technical field of agricultural machinery; a lifting mechanism is arranged in two mounting rods of front and rear wheels, the lifting mechanism is connected with supporting rods on the front and rear sides of a mounting base, an arc-shaped seat is fixed on the upper side of the mounting base, the arc-shaped seat is arranged on the same vertical plane with the front and rear inner walls of the opening on the mounting base, an arc-shaped sliding rail is slidably arranged in the arc-shaped seat, a rotating seat is suspended on the upper side of the arc-shaped seat, the rotating seat is fixedly connected with the arc-shaped sliding rail, the rotating seat is connected with the mounting base through a rotating mechanism, a standing plate is abuttingly arranged on the upper side of the rotating seat, a sliding strip is fixed on the lower side wall of the standing plate and slidably arranged in the upper side wall of the rotating seat, an adjusting mechanism is arranged in the rotating seat and connected with the standing plate; after the work device is moved to the side of a grapevine, the work device drives the operator to rotate around the grapevine rod, and the work device also drives the operator to move away from the grapevine, so that the grapevine with a large crown can be worked.