5results about How to "Sprinkle evenly" patented technology

The utility model discloses a feeder for accurately feeding rice and shrimps, which relates to the technical field of rice and shrimp feeders and comprises a feed box, a blanking hopper communicated with the bottom surface of the feed box, a cover plate hinged to the top surface of the blanking hopper, two flange pipes symmetrically communicated with two sides of the bottom end of the blanking hopper, and four supporting legs arranged on the peripheral side of the bottom surface of the feed box. A mounting platform is fixedly connected to the positions, located in the middle of the discharging hopper, of the four supporting legs, a scattering assembly is arranged on the mounting platform, a pneumatic feeder is arranged on one sides of the bottom ends of the four supporting legs, an output shaft of the pneumatic feeder is connected with one of the two flange pipes through an air supply connecting pipe, and a conveying pipe is arranged on the other flange pipe in a communicating mode. According to the utility model, the pneumatic feeder, the air supply connecting pipe and the flange pipe are matched, so that a stable power source can be conveniently provided; finally, the problems that traditional equipment is unstable in power output, uneven in feed scattering and difficult to meet diversified feeding requirements are solved, and the overall efficiency and effect of feed conveying and feeding are improved.

The utility model discloses a uniform feeding device for food additives, relates to the technical field of food additives, and aims to solve the problem of non-uniform mixing caused by the fact that the conventional mixing device provided by the background technology cannot uniformly discharge the food additives. Comprising a material collecting bin, a stirring bin shell and a stirring bin base, the material collecting bin is installed at the upper end of the stirring bin shell, the stirring bin base is fixed to the lower end of the stirring bin shell, an output rotating motor is arranged on one side of the stirring bin shell, and the output shaft end of the output rotating motor is connected with an output rotating gear; an output pipeline is rotationally connected to the center of the bottom of the stirring bin base through a bearing, a pipeline rotating gear is arranged at the upper end of the exterior of the output pipeline, the output rotating gear is in transmission connection with the pipeline rotating gear through a bottom transmission belt, a spraying opening is connected to the lower end of the output pipeline, and an internal thread part is arranged in the output pipeline in a threaded mode.

This invention discloses a microbial agent quantitative dosing fertilization device for cold-waterlogged fields, which relates to the field of fertilization technology. The device includes a frame, a fertilizer storage mechanism, and a spreading mechanism. The fertilizer storage mechanism includes a hopper and a storage bin. A quantitative feeder is installed inside the hopper near the storage bin. An arc-shaped base plate is fixedly connected to the center of the hopper. A connecting rod is installed at the circular opening in the center of the arc-shaped base plate. A flexible feeding cone cap is fixedly connected to the outer surface of the connecting rod. The spreading mechanism includes a cylinder and a square hopper. A soil-turning plow is hinged to the side of the square hopper. A hydraulic cylinder is hinged to the surface of the square hopper near the soil-turning plow. An elastic net is fixedly connected to the outlet at the bottom of the square hopper's inner cavity, achieving quantitative dosing. This allows for precise dosing, avoids fertilizer accumulation, ensures full contact between the fertilizer and the soil, and is safe and reliable.

The invention relates to the technical field of forest grass cultivation, in particular to a forest grass cultivation rapid water supply system and device which comprises a first water pipe and a first branch pipe. A plurality of first branch pipes are arranged on the outer wall of the upper end of the first water pipe, and the first water pipe communicates with the first branch pipes; a branch pipe is installed on the outer wall of the first branch pipe through a bearing, and a first spiral blade is welded to the interior of the branch pipe. A spraying pipe is inserted into the outer wall of the upper end of the branch pipe through a bearing, and a second rotating blade is welded to the inner wall of the spraying pipe; a rotating head is arranged at the end, away from the branch pipe, of the spraying pipe, and a plurality of water spraying holes are evenly formed in the outer wall of the rotating head. Through improvement of the forest grass cultivation rapid water supply system and device, the forest grass cultivation rapid water supply system and device have the advantages of being reasonable in structural design, uniform in water spraying and capable of controlling underground water balance, and therefore the problems and defects in the prior art and equipment are effectively solved.

The utility model discloses an automatic bait casting machine for culture of modestus septentrionalis, and particularly relates to the field of culture of modestus septentrionalis, the automatic bait casting machine comprises a culture pond, one side surface of the culture pond is fixedly provided with two fixed support plates, the upper surfaces of the two fixed support plates are fixedly provided with a transmission assembly together, one side of the transmission assembly is provided with a movable support plate, and the movable support plate is provided with a feeding port. A material injection hopper is fixedly embedded in the upper surface of the movable supporting plate, the outer surface of the material injection hopper fixedly communicates with a quantitative electric valve, a feeding assembly is arranged above the material injection hopper, the bottom end of the material injection hopper fixedly communicates with a material distribution cover, and a driving motor is fixedly installed on the bottom surface of the material distribution cover; and a rotating shaft is fixedly mounted at the output end of the driving motor. According to the utility model, the feed can be dispersed everywhere in the culture pond, and fish schools can feed in a dispersed manner, so that the phenomena of residual feed accumulation and excrement concentration caused by concentrated food grabbing are reduced, and therefore, local water quality deterioration is effectively avoided, and a good growth environment is created for the modestus septentrionalis.