6results about How to "Precise work" patented technology

The utility model relates to break the technical field of device, especially pipeline replacement old pipe break device. Its technical scheme includes two support rings, and a plurality of support rods are fixedly arranged between the support rings, and the outer wall of support rod is fixedly connected with sliding assembly for guiding support ring respectively, the fixed sleeve block of fixed sleeve is connected to the outer wall of support rod, and the fixed sleeve block is provided with the stirring assembly for breaking the pipeline between. The utility model can first polish the old pipe pretreatment, and then complete the breakage through the pressure effect, so that the old pipe breakage degree is more controllable, avoids the breakage not thoroughly due to uneven intensity distribution, reduces the hindrance of residual pipe body fragment to subsequent new pipe laying.

This invention relates to an intelligent concrete vibratory compaction device with multi-source sensing and adaptive feedback capabilities. It includes a compaction execution module, an intelligent decision-making and control module, a multi-source sensing module, an intelligent reminder and early warning module, an energy and power management module, and a data storage and communication module. The multi-source sensing module is integrated into key parts of the vibratory compactor to collect multi-source physical signals in real time. The intelligent decision-making and control module has a built-in signal fusion processing algorithm and equipment status recognition model, which performs real-time fusion analysis on the collected signals and identifies the working status, generating adaptive control commands based on the recognition results. The energy and power management module dynamically adjusts the output power according to the commands. The data storage and communication module encrypts and stores operation data and supports exchange with a remote management platform. This invention, through multi-source sensing and intelligent decision-making, achieves real-time monitoring, status judgment, automatic prompts, and data recording of compaction operations, improving the reliability, traceability, and management efficiency of construction quality.

The embodiment of the present application provides a weeding tool, and relates to the field of horticulture technology.The weeding tool comprises a base, a rod body, a connecting seat, a rotating seat, a motor, a fixing frame, a mounting seat, an electric push rod, a driving seat, a fixing sheet and a weeding shovel.The rod body is rotatably installed on the base, the connecting seat is installed on one end of the rod body, the rotating seat is rotatably installed on the lower surface of the connecting seat, and the motor is installed in the connecting seat.The present application can separate the soil in the inverted conical area, remove the plant roots, accurately operate and avoid damaging the soil in a large area;on the other hand, the present application can adjust and fix the angle of the weeding shovel, adapt to different root depths and reduce excessive soil excavation.The present application can also ensure that the rod body is stable and the weeding shovel does not touch the ground when moving, automatically adjusts and locks the angle of the rod body during operation;personnel can also position through the foot pedal, which comprehensively ensures the stable and efficient operation of the equipment and is beneficial to the cleaning of invasive plants.

The utility model provides a vacuumizing device for a pleurotus eryngii packaging bag, and belongs to the technical field of vacuumizing packaging. Comprising a connecting assembly, the connecting assembly comprises a supporting plate arranged at the top of a bottom plate, a fixing groove is formed in the middle of the supporting plate, connecting grooves are formed in the two sides, away from the fixing groove, of the supporting plate, a suction pipe is arranged on the outer side of the supporting plate, and a juice suction pump is arranged in the middle of the suction pipe; in the connecting assembly, a supporting plate on a bottom plate provides supporting, a fixing groove is used for installing an adaptive part, a connecting groove achieves assembly connection, an outer side suction pipe conducts liquid, the juice suction pump provides suction force to extract redundant liquid, the collecting bin stores the liquid, and the redundant liquid in the juice suction pump and the collecting bin is removed during vacuumizing together. And cleaning grooves are formed in the sides, close to the collecting bin, of the supporting plates correspondingly, and the cleaning grooves of the supporting plates facilitate cleaning of impurities on the periphery of the collecting bin.

The invention relates to the technical field of information automation, and particularly discloses an intelligent tea garden management method and system, and the method comprises the steps: collecting environment data through multiple sensors and a robot, analyzing the data through an artificial intelligence model, recognizing risks, generating a management instruction based on edge calculation, and controlling a tea garden monitoring robot to execute precise operation. The system comprises a data acquisition module, a data transmission module, a data analysis module, an instruction generation module and an execution module. The core tea garden monitoring robot is equipped with an omnidirectional wheel mobile platform, and has excellent terrain trafficability; the supporting humidity detecting structure can detect soil humidity and can lift the top working platform through the connecting rod amplifying mechanism to adapt to different canopy heights; the robot is further integrated with a spraying width-adjustable pesticide spraying structure and an automatic sampling structure. The full-flow automation and precision of tea garden management from sensing to execution are realized, and the operation efficiency, the resource utilization rate and the tea quality are effectively improved.

The invention is suitable for the technical field of agricultural automation equipment, and provides a ridge sealing crop field operation trolley based on a dual-camera recognition system, and the ridge sealing crop field operation trolley comprises a crawler-type chassis, and further comprises a multi-degree-of-freedom adjusting module, a dual-pesticide-chamber pesticide supply module, a dual-camera visual module and a control unit. According to the device, through cooperative perception of the global vision unit and the local vision unit and combination of flexible operation of multi-axis machinery and classified pesticide application, the problems that the field view of ridge sealing crops is limited, the operation precision is low, and the types of weeds cannot be accurately recognized are effectively solved; the device has the advantages of compact structure, high adaptability, high pesticide utilization rate, accurate and efficient operation and the like.