6results about How to "Efficient pruning" patented technology

The invention discloses a tea leaf trimmer with a telescopic adjusting mechanism and a trimming process thereof, and the tea leaf trimmer comprises a holding part for an operator to hold and control; the driving unit is used for driving the pruning machine to perform pruning operation; the pruning cutter is in transmission connection with the driving unit and is used for pruning branches and leaves of the tea leaves; the holding part comprises a frame body, and a supporting plate for supporting a trimmed tea tree is arranged on the frame body; the supporting plate is provided with a plurality of walking units capable of being transversely adjusted in a telescopic mode. The walking unit is in transmission connection with the driving unit, and the trimmer climbs on the surface of a trimmed tea tree after being driven; according to the tea trimmer with the telescopic adjusting mechanism, the traveling unit is arranged on the trimmer, so that the trimmer can crawl on the surface of a trimmed tea tree when the trimmer needs to trim, and manual labor is saved.

This utility model discloses a low-noise electric lawnmower, relating to the field of lawnmower technology. It includes a frame with a U-shaped structure and a drive assembly at the bottom. A motor is mounted inside the frame, moving vertically, and a mowing assembly is fixedly mounted on the motor's output shaft. The mowing assembly includes a fixed cover, an adjusting post, and mowing blades. The upper surface of the fixed cover is fixedly connected to the motor's output shaft, and the adjusting post is fixedly mounted at the bottom. Three mowing blades are slidably mounted on the bottom side of the adjusting post. This utility model utilizes a rotating shaft, worm gear, worm, and adjusting disc. Rotating the adjusting disc drives the rotating disc via the worm gear, causing the connecting rod to slide along the guide groove, simultaneously adjusting the spacing between the three sets of mowing blades. This allows for free adjustment of the mowing range, enabling efficient handling of large lawns while precisely trimming corner areas, reducing repetitive trimming, optimizing the work path, and achieving energy-efficient and intelligent lawn maintenance.

The application discloses a blockchain-based verifiable query method, a full node and a readable storage medium, and relates to the technical field of blockchains. The method comprises the following steps: for a query condition of a pre-constructed verifiable data structure ADS, a full node locates transaction data by using an ADS corresponding to the query condition; the ADS comprises an inter-block index structure and an intra-block index structure; or for a query condition of an unpre-constructed ADS, the full node locates transaction data based on a hybrid filtering structure of a bitmap and a Merkle prefix tree (MPT); and the full node generates a verification object containing a minimum Merkle path based on the located transaction data. The method can avoid traversal query on blocks, thereby improving query efficiency.

The invention belongs to the technical field of unmanned aerial vehicles, and particularly relates to a method for pruning plants through an intelligent unmanned aerial vehicle, and the method comprises the following steps: starting the intelligent unmanned aerial vehicle to take off and navigate to a working area, and enabling a camera on the intelligent unmanned aerial vehicle to recognize a target plant, the intelligent unmanned aerial vehicle adjusts the position of the intelligent unmanned aerial vehicle to the height suitable for pruning according to the recognition result, the shearing device is started, the plant is guided into the range of the shearing device through the front guide-in device, and pruning is completed. Through combination of the intelligent unmanned aerial vehicle and the plant pruning device, the intelligent unmanned aerial vehicle can efficiently prune plants, the flying capability of the intelligent unmanned aerial vehicle is utilized, the effects of no terrain influence and no plant height influence can be achieved, plant pruning can be achieved, the top ends of the plants can be pruned, and the growth height of the plants can be limited; by adjusting the flying angle, the purpose of pruning plants at different angles is achieved, the labor intensity is relieved, and safety is improved.

The invention discloses diseased branch shearing equipment for tea tree planting, and relates to the technical field of tea leaf shearing equipment.The diseased branch shearing equipment comprises a trimming frame, a driving motor is installed in the middle of the trimming frame, cutting equipment is installed on the lower surface of the trimming frame, and buffer wheels are evenly arranged below the trimming frame; through the arrangement of the cambered surface fluted disc, the cutting equipment can perform horizontal swing type pruning on the tea tree branches at a certain angle when pruning the tea tree, and the situation that a large number of tea tree leaves are accumulated on the tea tree branches to affect pruning of the tea tree due to traditional direct pruning on the tea tree branches is avoided; the cutting equipment is driven to swing at a certain angle and trim tea tree branches through regular swing of the cambered surface fluted disc, the trimmed branches can be quickly pushed into the leaf collecting storage box through the leaf pushing plate to be collected, and through the design, the trimming flatness can be improved, the trimmed tea tree is more attractive, and the trimming efficiency is improved. Meanwhile, obstacles in the pruning process are reduced, so that the whole pruning process is smoother and more efficient.

The invention relates to the technical field of camellia pruning, and discloses a camellia pruning device based on a combination principle, the camellia pruning device comprises a mounting block, the rear end of the mounting block is fixedly connected with a grab handle, the mounting block is internally provided with a pruning assembly, and the pruning assembly is used for freely combining different pruning requirements for pruning; a cleaning assembly is arranged in the mounting block and is used for cleaning a cutter of the trimming assembly; and a base is slidably connected to the interior of the grab handle, a battery is fixedly connected to the interior of the base, and a buckle assembly is arranged in the base and used for fixing the mounting block and the base. The automatic pruning process is achieved through the mechanism that the double-end motor drives the rotary disc, the connecting rod, the cam and the like, the equipment can efficiently prune and cut branches, the labor intensity of operators is remarkably relieved, the working efficiency is improved, and the equipment can select different cutting tools according to the thickness of the branches through flexible switching of the double-end motor and the saw disc.