19 results about "TILLING" patented technology

This product is a tiller for cultivating fields. The tiller of this product is equipped with a detachable tilling device, and the tilling device can be raised and lowered by a lifting mechanism.

This utility model relates to the field of agricultural machinery, specifically to an agricultural tiller. The technical solution includes a fixed frame and a connecting arm. The connecting arm is hinged to the upper end of the fixed frame. Side plates are symmetrically installed on both sides of the fixed frame. A drive shaft is rotatably connected to the middle of the side plates. Positioning components are spaced apart on the outside of the drive shaft. Plow blades are spaced apart on the surface of the positioning components. The beneficial effect of this utility model is that when it is necessary to adjust the spacing between adjacent plow blades, the positioning plate can be moved horizontally outside the drive shaft. The fixing insertion hole and the threaded hole have the same diameter. Once the displacement reaches the required position, the fixing insertion hole and the threaded hole are aligned. Then, a locking screw is inserted through the threaded hole into the fixing insertion hole for fixation, facilitating the adjustment of the spacing between adjacent plow blades.

This invention proposes a system for treating plants, comprising: a spray bar with a plurality of spray nozzles distributed on the spray bar and fed by a spray control device; a set of cameras capable of capturing images of an area to be treated; and a digital processing device capable of analyzing the images captured by the cameras, identifying the plants to be treated, and issuing instructions to the spray control device to spray at least one product onto the plants to be treated. According to the invention, the spray nozzles and the spray control device are configured to apply a substantially uniform dose of product to the area to be treated independently of the identification of the plants to be treated in the images, and to locally apply supplemental doses of product to the plants to be treated identified by the digital processing device. This is particularly suitable for agricultural applications or for treating non-cultivated spaces.

1. Name of the product in this design: Multi-functional four-wheel drive stubble wiping and weeding machine. 2. Purpose of this design: A tool for agricultural tilling and weeding. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The application discloses a cultivation quality analysis method and system based on tillage field image recognition and relates to the technical field of agricultural operation monitoring. The method comprises the following steps: synchronously collecting tillage region images and coded light images by a multi-angle camera and a structured light module, completing camera pose calibration, outputting image sequences and view angle parameters; reconstructing field sparse point cloud P and topological grid model M by SfM and MVS technologies, performing semantic segmentation on the main view image by a Swin-Unet network, extracting tillage trajectories and sowing point masks, and mapping the mask boundary back to the topological grid model by the camera pose. The application realizes high-precision perception and modeling of tillage field sowing trajectories, sowing point distribution and ground structure characteristics, realizes an integrated quality evaluation path from data collection, structure modeling, index extraction to visual heat map output, and significantly improves the comprehensiveness, fineness and spatial positioning capability of tillage operation analysis.

A detection system detects malfunctions in an autonomous farming vehicle during an autonomous routine using one or more models and data from sensors coupled to the autonomous farming vehicle. The models may include machine-learned models trained on the sensor data and configured to identify objects indicative of an operational or malfunctioning component within a tilling assembly such as a tilling shank or sweep. Additionally, a machine-learned model may be trained on sensor data to detect whether debris has plugged the tilling assembly of the autonomous farming vehicle. In response to detecting a malfunction or a plug, the detection system may modify the autonomous routine (e.g., pausing operation) or provide information for the malfunction to be addressed (e.g., the likely location of a malfunctioning sweep that has detached from the tilling assembly).

This disclosure provides a data-driven and scalable method to discover cause-and-effect relationships in data from natural systems that include sparse data sets. This technique can learn a causal graph from heterogenous data sources by combining embeddings from real data and embeddings from simulated data generated by process-based models. The causal graph is used for what-if analysis in out-of-distribution settings. One application is understanding the factors that affect soil carbon. A causal model created by these techniques can be used to discover cause-and-effect relationships that affect soil carbon. This model has applications such as forecasting soil carbon for a future time point to help inform farm practices. Farm practices, like tilling, may be modified in response to predictions provided by the model.

The utility model discloses an agricultural machinery ploughing machine relates to the field of agricultural technology, including the body, the universal wheel of body bottom setting, still include screening subassembly, screening subassembly includes the screening box of setting at the top of body, and the first pivot is rotatably connected with in the inner wall of screening box, and the screen is connected with on the first pivot, drive subassembly, and drive subassembly includes the support rod of connecting at the top of body, and the second pivot is rotatably connected with at the top of support rod, and the drive board is connected with on the second pivot, and the drive board is provided with two, and the connecting plate is connected between two drive boards, and the recess is established at the bottom of connecting plate, through setting screening subassembly, separate out even size, and the seed of plump grain, guarantee sprouting rate uniform, and the whole is neat and robust, avoid weak seedling and the mixed growth of vigorous seedling and lead to the unbalance of field competition.

This invention discloses an agricultural tillage device, belonging to the field of agricultural tillage machinery technology. It includes a load-bearing component, a power component, a straw crushing component, and a tillage and crushing structure. The power component is mounted on the load-bearing component, while the straw crushing component and the tillage and crushing structure are located at the front and rear bottom of the power component, respectively. The power component uses a single drive motor as its core, driving the front and rear drive shafts synchronously via a transmission belt to provide stable power for straw crushing and tillage and crushing. The transmission components employ a closed protective structure. The tillage and crushing structure is equipped with adjustable tilling teeth, allowing for flexible adjustment of the installation angle and extension length. The load-bearing component features a screw-driven depth adjustment device for precise fine-tuning of the working depth. The straw crushing component uses follower blades in conjunction with crushing blades to achieve efficient straw crushing and returning to the field. This invention solves the problems of existing tillage devices, such as limited functionality, poor adaptability, unstable power transmission, and inconvenient operation and maintenance.

1. Name of the product in this design: Deep Plowing Knife (King of Mountain Cultivation). 2. Purpose of this design: To be used on a mini tiller for breaking soil, deep tilling, breaking soil, and chopping grass. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. Design 1 is designated as the basic design.

1. Name of the product in this design: Multifunctional Composite Dryland Knife. 2. Purpose of this design: To break up weeds in the field when agricultural machinery is used for tilling. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

This utility model discloses an agricultural tilling device for planting, belonging to the technical field of agricultural tilling equipment. It includes a frame and a cleaning mechanism. The cleaning mechanism includes a U-shaped connecting frame fixedly connected to the lower end of the frame. A vertically movable lifting plate is installed inside the U-shaped connecting frame. Multiple guide rods are fixedly connected between the inner top and bottom of the U-shaped connecting frame. Each guide rod passes through the lifting plate and is slidably connected to it. The upper end of the lifting plate is elastically connected to the inner top of the U-shaped connecting frame via multiple springs. This device addresses usability issues by incorporating a tilling mechanism for tilling farmland and a cleaning mechanism for automatically cleaning multiple tilling blades to prevent soil from adhering to them and affecting tilling operations. The brushes can also be easily replaced, ensuring effective cleaning.

The application discloses a farmland state monitoring method and system for farmland protection, and relates to the technical field of image analysis.The application generates a reflectivity alignment data set through radiation normalization and cross-cycle registration, generates a vegetation confidence graph based on a vegetation discrimination band group, extracts candidate seedling center points, fuses spatial rule probability and time sequence growth probability to obtain comprehensive cultivation confidence, and then outputs cultivation boundary polygons and out-of-bound occupation polygons, and encapsulates image slices and quality scores to form an evidence package.Compared with single-time-phase and single-band interpretation, the application can resist interference of light reflection and shadow, adapt to strip sowing rules, support missing inspection, and stably identify cultivation, abandoned land and out-of-bound occupation.

This invention belongs to the field of saline-alkali land improvement technology, and discloses a system and method for constructing a physical isolation layer and in-situ regenerating a arable layer in saline-alkali land. The system integrates eight units and pioneers a "non-excavation in-situ membrane laying + simultaneous pipe laying" process to achieve a fully integrated process of "physical isolation + permeable drainage + soil improvement + field division + water and fertilizer maintenance". A closed-loop isolation system is constructed using isolation field ridges containing 15-20% quicklime and 0.6-1.5mm (lifespan over 50 years) HDPE membranes. This is combined with permeable blind pipes and a field ridge drainage system, along with drip / micro-irrigation technology and fish protein compound enzyme fertilizer with a molecular weight ≤500Da, forming a closed loop of "treatment-maintenance-yield increase". It overcomes the pain points of traditional technologies, shortens the treatment cycle by more than 80%, increases crop yield by 30-50%, saves more than 60% of water, and improves soil microbial activity by more than 25%. After improvement, the soil salinity is ≤0.1% and the pH value is 6.5-7.5. It has high desalination efficiency and stable effect, and is suitable for the improvement and cultivation of various types of saline-alkali land and heavy metal contaminated land.

1. The name of the design product: adjustable crawling wheel. 2. The use of the design product: as an auxiliary accessory on the mini-tiller, to realize the cultivation of various crops. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

This invention discloses a method for controlling Canadian goldenrod, belonging to the field of biological control technology. The method includes: physical tilling combined with chemical spraying during the seedling stage; tilling followed by application of biological herbicides during the vegetative growth stage; spraying flower bud inhibitors to suppress seed formation during the flowering stage; and physical removal during the seed maturation stage. This invention employs a phased, multi-pronged, synergistic comprehensive control strategy, targeting the biological characteristics of Canadian goldenrod at different growth stages, and combining chemical, biological, and physical methods to achieve highly efficient, long-lasting, and environmentally friendly control effects. This significantly reduces problems such as herbicide resistance, high recurrence rates, and environmental pollution caused by single-method control.