6results about How to "Uniform covering" patented technology

The utility model discloses a seedling tray seeding equipment belongs to seeding equipment technical field, including belt conveyor, still include uniform soil covering mechanism and reaming seeding double functional mechanism, and uniform soil covering mechanism and reaming seeding double functional mechanism are located belt conveyor top, and uniform soil covering mechanism is located reaming seeding double functional mechanism front, and reaming seeding double functional mechanism is used for reaming and seeding for seedling tray, and uniform soil covering mechanism is used for even soil covering for the seedling tray that has finished seeding, and reaming seeding double functional mechanism includes spacing fixing assembly and synchronous reaming seeding assembly, and spacing fixing assembly is connected with synchronous reaming seeding assembly, and spacing fixing assembly cooperates with synchronous reaming seeding assembly, and can realize reaming and seeding double function with one structure synchronously. Through above -mentioned mode, can complete reaming and seeding operation simultaneously, guarantees the reaming quality and carries out seeding, and realizes even soil covering simultaneously on seedling tray top.

The utility model discloses a taro planter, which relates to the technical field of agricultural machinery and at least comprises a rack, a plurality of wheels are arranged at the bottom of the rack, and the rack is provided with a drilling mechanism used for digging holes on the ground, a seed metering mechanism used for sorting taro one by one and a turnover mechanism used for erecting taro buds upwards. The soil covering mechanism is used for burying the taros into soil, and the taros are conveyed between the seed metering mechanism and the turnover mechanism through an inclined sliding table. The taro planting machine provided by the utility model is high in automation degree, high in efficiency and capable of planting taro buds upwards.

The utility model discloses a Stropharia rugoso-annulata sowing and soil covering device, and relates to the technical field of mushroom planting, the Stropharia rugoso-annulata sowing and soil covering device comprises a frame, a compost box, a strain box and a soil covering box are arranged on the frame, the lower ends of the compost box, the strain box and the soil covering box are located on the frame, and discharging modules are arranged at discharging ports. According to the stropharia rugoso-annulata sowing and soil covering equipment, the labor intensity is greatly reduced, the strain sowing efficiency is improved, the compost laying and strain sowing are uniform, the growth of the strains is more facilitated, the blanking amount of raw materials can be adjusted, the labor intensity is reduced, the production efficiency is improved, and the production cost is reduced. And the soil covering thickness can be adjusted, so that the soil covering device has selectability and a wider application range.

The invention discloses a device and method for fixing seedlings for transplanting bare seedlings on film, belonging to the technical field of transplanting bare seedlings on film, comprising a frame, loosening wheels and special-shaped soil gathering plates are fixedly arranged on both sides of the frame, a special-shaped soil covering cylinder is fixedly arranged under the frame, and the special-shaped soil covering cylinder is placed between the special-shaped soil gathering plates on both sides; the special-shaped soil gathering plate is arranged toward the special-shaped soil covering cylinder, and a plurality of fan-shaped pieces are fixedly arranged on the inner side of the plate surface of the special-shaped soil gathering plate; the special-shaped soil covering cylinder comprises a middle cylinder body, both ends of the middle cylinder body are connected to the soil receiving plate, a plurality of special-shaped blades are fixedly arranged on the inner side of the soil receiving plate, the special-shaped blades extend inwardly from the end surface of the soil receiving plate to the inner side of the middle cylinder body, and a plurality of soil leakage holes are provided on the outer periphery of the middle cylinder body.

The present invention provides a contoured furrowing self-adaptive sowing and covering machine and a method for using the same, which are used to solve the problems in the prior art that the furrow depth and soil covering cannot be self-adaptively adjusted according to the uneven ground, the planting spacing is fixed, and the turning radius is large. The machine comprises a walking mounting device and a contoured sowing and covering device, the contoured sowing and covering device being mounted on the walking mounting device; the contoured sowing and covering device comprises a support frame, at least two groups of contoured furrowing mechanisms located at the front bottom of the support frame, at least two groups of contoured covering mechanisms located at the rear bottom of the support frame, and a plurality of rotating connection mechanisms for respectively connecting the contoured furrowing mechanisms and the contoured covering mechanisms, the contoured furrowing mechanisms and the contoured covering mechanisms are both rotationally connected to the support frame through the rotating connection mechanism, and the number of at least two groups of contoured furrowing mechanisms and at least two groups of contoured covering mechanisms is equal and one-to-one corresponding. The machine can not only self-adaptively furrow and cover soil according to the ground conditions, but also adjust the planting spacing and turning radius.

The invention relates to a wide-width intercropping precision seeder for silage corn and soybean. The wide-width intercropping precision seeder comprises a rack, a drip irrigation tape laying device, a film laying device, a soil covering roller device, a film and tape breaking device and a seeding device, through the design of the opposite spiral blades in the soil covering roller device, the blockage of clayed soil at the soil covering opening can be reduced, and the moving-out speed of the soil in the soil covering opening of the roller is accelerated, so that the soil covering amount of a film surface is increased, and stable and uniform soil covering is realized; under the combined action of the film and belt breaking device and the soil covering roller device, a mulching film and a drip irrigation belt are cut off, the mulching film and the drip irrigation belt used for subsequent laying can be fixed to the edge of the lower side of a soil covering roller in time, the operation quality is improved, and sowing continuity is effectively achieved and enhanced; meanwhile, the transverse movement of the movable cutter head can reduce the pulling of the mulching film and the drip irrigation tape.