6results about How to "Sowing speed" patented technology

The invention discloses a digging device for landscaping, and relates to the technical field of landscaping, the digging device comprises a telescopic column, a screw rod, a rotating rod, a scattering column, a sliding plate, a straight plate, a push plate, a driving lever, a sliding plate A, a triangular plate and a square plate, the fixed end of the telescopic column is fixedly mounted at the bottom of the sliding plate A, and one end of the driving lever is fixedly mounted at the free end of the telescopic column; the fixed end of the telescopic device is fixedly installed at the bottom of the sliding plate A, one end of the screw rod is rotatably installed at the bottom of the telescopic device, a spiral groove is formed in the circumferential surface of the screw rod, when the screw rod rotates, a rotating rod is driven to move, when the rotating rod moves, a scattering column is driven to move, and soil in the digging claw can be scattered; meanwhile, internal weeds can be smashed, the influence on the growth of subsequent plants is prevented, and meanwhile, the situation that the seeds cannot be buried by blocky soil can be prevented.

This utility model provides a potato film-planting machine. It features a suspension assembly for connection to a tractor; a quantitative seed dispensing mechanism and a hole-planting mechanism for quantitatively dispensing potato seeds into planting holes; and a soil-shoveling assembly for excavating soil from furrows and transporting it to a soil-covering assembly. The soil then falls over the planting holes, covering the potatoes, thus enabling early film-planting of potatoes. This method achieves film breaking, quantitative seed dispensing, and fixed-hole soil covering, reducing manual labor, increasing planting speed, minimizing soil moisture loss, and improving potato germination rate.

The invention relates to a seeding machine, in particular to automatic seed discharging equipment of an agricultural seeding machine. The invention aims to provide the automatic seed discharging equipment of the agricultural seeding machine, which ensures the seed quality, improves the survival rate, is suitable for multiple types of different seeding quantities and does not miss seeding. According to the technical scheme, the automatic seed discharging equipment of the agricultural seeder comprises a transportation cabin, the transportation cabin is of a structure with a discharging opening formed in the upper portion of the left side, and the transportation cabin is of a structure with a backflow opening formed in the lower portion of the left side. Compared with an existing seed discharging machine, the quantitative seed discharging machine has the advantages that by adopting the mode that the storage device is used for loading seeds for lifting and the mode that the seeds slide to the inoculation device through the guide plate for quantitative inoculation, in the aspect of quantitative seed discharging of the seeds, the seeds do not collide with a protruding mechanical structure during movement, and mechanical extrusion and shearing do not occur.

This invention discloses an unmanned tracked robot for agricultural sowing, relating to the field of agricultural machinery technology. It includes an unmanned tracked sowing vehicle with a trapezoidal block fixedly connected to its top. A fixed horizontal plate is fixedly connected to the side wall of the trapezoidal block, and a centrifugal sowing component is mounted on the top of the fixed horizontal plate. The centrifugal sowing component includes a stepper motor fixedly connected to the side wall of the trapezoidal block. The centrifugal sowing component utilizes centrifugal force to throw seeds from the sowing device, causing the seeds to disperse evenly within a certain range. This avoids excessive concentration or uneven distribution of seeds, ensuring uniform seed distribution in the field and promoting uniform crop growth. The centrifugal sowing device can perform sowing operations at a high speed, significantly improving sowing speed compared to traditional manual sowing or some low-speed sowing methods. It can complete large-area sowing tasks in a short time, making it particularly suitable for large-scale agricultural production and effectively shortening the sowing cycle.

This utility model discloses a vacuum adsorption type seedling tray seeder, including a frame, a pressing roller, a sowing roller, and a seed bin. The pressing roller is equipped with pressing teeth, and the sowing roller is hollow under negative pressure. The sowing roller has several seed adsorption nozzles, and its shaft is a hollow rotating shaft. One end of the hollow rotating shaft connecting to the transmission component is closed, and the other end is connected to a vacuum pump. An opening is provided in the middle of the hollow rotating shaft. The seed bin is located behind the sowing roller, and a seed bin baffle is located at the bottom of the seed bin. A soft seed-dispensing baffle is provided at the front end of the seed bin baffle. This utility model device can easily adsorb any point of irregularly shaped crop seeds, with a seed adsorption rate approaching 100%. Seeds will not fall during movement, significantly improving sowing quality. It also retains the roller structure, resulting in fast sowing speed, simple structure, and low cost. A substrate cleaning device is also installed at the front of the frame to clean the substrate.

The invention relates to the technical field of crop planting, and discloses a high-protein composite forage grass planting method and a matched planting device.The planting method comprises the steps that firstly, one-hole double-plant corn is planted; continuously planting 15 to 20 plants of soybeans; and repeating the steps to realize strip-shaped intercropping planting of the corn and the soybean. In the planting process, the corn and soybean spacing is 40 cm, the soybean plant spacing is 10 cm, and the line spacing is 40 cm. According to the planting device, soybean seeds and corn seeds can be guided into the seed holes, the soybean seed storage box and the corn seed storage box are used for alternately discharging the seeds, and then the soybean seeds and the corn seeds are planted in a strip-shaped mode at intervals. Therefore, according to the planting method and the planting device, the corn and the soybean can be intercropped in one planting row, the harvested crops can be directly used for feeding livestock such as beef cattle, the acre yield and the quality of the crops are remarkably improved, the land utilization rate is increased, and by combining with the matched planting device, the yield of the crops is increased. The production efficiency is improved; and the labor cost is reduced.