85results about How to "Sprinkle evenly" patented technology

The invention discloses a feed feeding fishing boat for aquaculture. The feed feeding fishing boat comprises a boat body, a stand plate is vertically and fixedly installed on the boat body, a limiting sleeve is horizontally and fixedly installed at the right side of the stand plate, a feed storage bin is arranged at the upper portion of the limiting sleeve, a feeding pipe is arranged at the top of the feed storage bin, a driving gear is coaxially and fixedly installed on an output shaft of a forward and backward rotation motor, a rotary shaft is provided with a worm gear connected with a worm in a matching mode, a vertical rod which penetrates through a slide hole is vertically and fixedly installed at the lower bottom face of an impact slide block, and a straight rack is fixedly and horizontally installed at the lower end of the vertical rod. The feed feeding fishing boat for the aquaculture is simple in structure, reasonable in design and good in feed feeding effect, feed inside the feed storage bin is rotated and stirred through a stirring component, and the sufficient mixing effect of the feed is achieved; a connecting rod can drive a feed discharging hose to rotate around the rotary shaft, feeding of the feed at different angles is achieved, the feed is uniformly spread in a fish pond, and the situation that food intake of fish is influenced since the feed is too centralized is avoided.

The invention relates to a synthetic leather and the production field of the synthetic leather, particularly to a coating method for producing a polyurethane synthetic leather by using two-component polyurethane and a coating machine special for the two-component polyurethane synthetic leather. The coating method includes penetrating a base material and release paper through gaps of a pair of coating rolls, spraying a two-component polyurethane mixture on the release paper, evenly blade coating the two-component polyurethane mixture on the release through the coating gaps, and clamping the coating between the base material and the release paper. The coating method of two-component polyurethane synthetic leather and the coating machine special for the two-component polyurethane synthetic leather have the advantages that the two-component polyurethane does not contact with the coating rolls directly, but contacts with the base material and the release paper (surface layer), so that production interruption due to the fact that gel adheres to a knife edge is avoided; the coating machine can adjusts the thickness of the two-component polyurethane accurately; the two-component polyurethane mixture can be prevented from running away and can be evenly sprayed on the base material; and production links are reduced, the capacity is improved, energy consumption and environmental pollution are reduced substantially, and the high-quality polyurethane synthetic leather is obtained.

The invention discloses a high-content manganese additive used for producing aluminum alloy and a preparing method of the high-content manganese additive. The manganese additive in a cake shape or rugby shape and formed by pressing raw material powder. The raw material powder comprises manganese powder, aluminum powder, iron powder and fluxing agents. The manganese powder, the aluminum powder, the iron powder and the fluxing agents are crushed under protection of inert gas, and the high-content manganese additive further comprises a surfactant. According to the high-content manganese additive, by mass, the manganese powder accounts for 86%-97%, the aluminum powder accounts for 2.39%-6.39%, the iron powder accounts for 0%-6%, the fluxing agents account for 0.01%-0.05%, and the surfactant accounts for 0.5%-2%. The density of the formed high-content manganese additive ranges from 3.0 g/cm<3> to 5.0 g/cm<3>. The method includes the steps of 1, crushing, 2, material preparing, 3, material mixing, 4, pressing, 5, drying, 6 packaging and the like. When the high-content manganese additive is dissolved into molten aluminum, the melting temperature is low, the melting time is short, and the recovery rate of manganese is high.

The invention relates to a device for disinfecting a settling pond, in particular to a device for disinfecting a settling pond for sewage treatment. The technical problem to be solved by the invention is to provide the device for disinfecting the settling pond for sewage treatment, wherein the device is uniform in splashing, high in splashing speed and high in work efficiency. In order to solve the technical problem, the invention provides the device for disinfecting the settling pond for sewage treatment. The device comprises the settling pond, a fixed plate, a first sliding rail, a first sliding block, a second feeding device and the like; the fixed plate is vertically arranged at the tops of the left side and the right side of the settling pond; the top of the fixed plate is connected with the first sliding rail through a bolt; the first sliding block is arranged on the first sliding rail in an upper sliding mode; the top of the first sliding block is welded with a first transverse plate; and a first feeding device is arranged at the bottom of the first transverse plate. The first feeding device and the second feeding device uniformly feed materials into the settling pond to disinfect the settling pond; meanwhile, the first sliding block is moved back and forth through an operator.

The invention relates to the technical field of metallurgical industry hot molten iron desiliconization treatment, and discloses a molten iron desiliconization agent, a pouring device and a molten iron desiliconization pretreatment method. The molten iron desiliconization agent comprises iron oxide scale, lime powder and fluorite powder, and has the particle size of 2-5mm. The pouring device comprises a bracket and a material bin, a material inlet at the top of the material bin is connected a material outlet of a material storage device, the top of the material bin is provided with a weighing sensor, a vibration feeder is arranged below an material outlet of the material bin, the vibration feeder is arranged on the bracket, and a material outlet of the vibration feeder is provided with a discharge valve and an oscillating material tank. According to the molten iron desiliconization pretreatment method, the molten iron desiliconization agent poured by the molten iron desiliconization agent pouring device is used to complete the molten iron desiliconization pretreatment. The ironmaking blast furnace iron tapping time is used as the desiliconization reaction treatment time, and the molten iron desiliconization pretreatment objective can be achieved by reaction of molten iron and a desiliconization agent poured into a molten iron trough by use of flow potential energy of the molten iron in a blast furnace.

The invention relates to the technical field of waste plastic reprocessing equipment and particularly discloses a broken plastic stirring device. The broken plastic stirring device comprises a material cylinder, a feeding device, a stirring device body, an air uniformizing device and a temperature increasing device. The feeding device comprises a feeding bin, feeding hoppers, a first screw rod, asecond screw rod, a first spiral blade and a second spiral blade, and the spiral direction of the second spiral blade is opposite to the spiral direction of the first spiral blade. The stirring devicebody comprises a stirring motor, a stirring shaft, a spiral stirring blade and a spreading disk, and the spiral stirring blade is of a structure gradually becoming larger from bottom to top on the stirring shaft. The air uniformizing device comprises a main air pipe, annular air uniformizing pipes and gourd-shaped air uniformizing nozzles. The temperature increasing device comprises a shell, twosupporting plates, insulating rings and heating pipes. The broken plastic stirring device has the characteristics that stirring is uniform, the manpower cost and the material resource cost are both low, and dust and moisture are easy to discharge.

The invention discloses a bait feeding device. The bait feeding device comprises fixing plates, a battery box, a floating plate, a material storage box and a breaking bin, wherein both ends of the floating plate are provided with the fixing plates, airbags are installed below the fixing plates, and connecting plates are installed at both ends of the lower part of the floating plate; a first connecting plate is mounted on one side of each connecting plate, and a rotating rod is mounted under the side, near the corresponding connecting plate, of one first connecting plate through a bearing. According to the bait feeding device, the device can float on the water surface through the installation of the floating plate and the air bags, a rotating roller which is installed under the floating plate can be utilized in a cooperative mode, and paddles are evenly installed on the rotating roller; the rotating roller is driven to rotate by a motor so as to drive the device to move on the water surface and complete bait feeding, and meanwhile the device can move on shoal through the arrangement of the paddles, so that bait feeding is performed by the device at different positions of a water pond, and the effect of bait feeding is better.

The invention relates to the technical field of precoated sand surface grinding, and discloses a surface grinding device for precoated sand recovery. The surface grinding device comprises a base, wherein a sliding plate is slidably connected to the top of the base through a sliding block and a sliding groove; two transverse rods are symmetrically and fixedly connected to the right side face of thesliding plate, two first springs are symmetrically and fixedly connected to the left side face of the sliding plate, and the left ends of the two first springs are fixedly connected with the top of the base through connecting plates; and the top of the sliding plate is fixedly connected with a screening box, a screen is fixedly connected between the inner side walls of the screening box, the leftside face and the right side face of the screening box symmetrically communicate with two sets of first dust suction pipes, and each set of first dust suction pipes comprises two first dust suction pipe bodies. The surface grinding device for precoated sand recovery solves the problems that the effect of resin removing by grinding is poor and the grinding efficiency is low due to the fact that precoated sand is generally difficult to be evenly ground when an existing precoated sand grinding device is used for grinding machining.

The invention discloses a feedstuff feeding device for poultry raising, which comprises a bearing bottom plate, a supporting frame is vertically fixed on the bearing bottom plate, a top plate is horizontally and fixedly arranged at the upper end of the supporting frame, a fixing frame is fixedly arranged on the inner side wall of the supporting frame, a rotating shaft is coaxially fixed on the output shaft of a servo motor, and the upper end of the rotating shaft is horizontally and fixedly provided with a dispersion cone disc arranged below a rotating plate; according to the invention, the labor intensity is low, the workload is small, the alternate actions of closing up and separating of the rotating plate can be achieved through the forward and reversal rotation of a forward-and-reversal rotation motor, the intermittent feeding process can be acheived, the excessive concentration falling of the feedstuff can be avoided, the rotation of the dispersion cone disk achieves the feeding of the feedstuff, and the feedstuff is evenly distributed by a segregation groove and evenly fed by a guide groove, and the feeding of the feedstuff is more uniform; meanwhile, the rotation of scattering blades achieves the scattering of the feedstuff, the coagulation of the feed into blocks is effectively avoided, and the falling and feeding of the feedstuff are promoted.

The invention discloses a fish food sprinkling device by an unmanned boat for intelligent fishery, comprising an unmanned boat. The unmanned boat is provided with the fish food sprinkling device. Thefish food sprinkling device comprises a storage mechanism. A vertically arranged spiral conveyor belt is disposed in the storage mechanism. An upper end of the spiral conveyor belt is provided with adischarging mechanism. An upper part of the discharging mechanism is provided with a downwardly inclined sloped surface. The sloped surface is provided with a discharge opening. The top of the spiralconveyor belt passes through the discharge opening. A sprinkling mechanism is arranged below the discharging mechanism. The sprinkling mechanism comprises a support table. A sprinkling device is arranged on the support table. The sprinkling device is rotatably connected with the support table. A receiving device connected to the tail end of the sloped surface is disposed above the sprinkling device. The invention also discloses a method for feeding fry using the above device. The fry feeding device has a simple structure and reasonable design, unmanned fish food sprinkling is achieved, the efficiency of fish food sprinkling is improved, labor and time are saved, and the problem of low efficiency of traditional fish food sprinkling is solved.

The invention discloses a novel sand mixer facilitating automatic feeding. The novel sand mixer comprises a liquid charging device and a solid charging device; the liquid charging device comprises a liquid tank, a charging tank and a transmission motor; the solid charging device comprises a solid tank and a bucket elevator; the solid tank is arranged on one side of a sand mixer body through a solid tank support; a material outlet of the solid tank is arranged over a sand inlet of the sand mixer body; a discharging port of the bucket elevator is arranged over a feeding port of the solid tank. By means of the novel sand mixer facilitating automatic feeding, liquid raw materials and solid raw materials can be conveniently added into the sand mixer, and can be subjected to quantitative adding,the matching of the raw materials can be accurate, liquid can also be dispersed uniformly and added into the sand mixer, and molding sand can be mixed more uniformly; and meanwhile, the labor intensity of a worker can also be relieved, and the sand mixing work efficiency is improved.

Provided is an automatic fruit material adding device for a bread maker. The automatic fruit material adding device comprises a main body of the bread maker, a bread maker cover and a bread drum. The bread drum is installed in the main body of the bread maker. The bread maker cover is opened and closed on the main body of the bread maker in an overturning manner. A fruit material box and a fruit material box cover are arranged by corresponding to the bread drum. The bottom of the fruit material box is hinged onto an opening part of the fruit material box. The position where the fruit material box is hinged onto the fruit material box cover is provided with a torsion spring. Under effect of the torsion spring, the fruit material box cover is opened and closed on an opening part of the fruit material box in an overturning manner. The overturning opening and closing angle of the fruit material box cover is larger than 120 degrees. The automatic fruit material adding device for the bread maker has the following beneficial effects: by an improvement of the above structure, the problem in the prior art is effectively solved; when the overturn lid of the fruit material box is downwardly overturned, bread is not touched; heat convection in the bread drum is not affected; bread looks attractive; when the overturn lid of the fruit material box is upwardly overturned, little space is occupied so that the height and size of the main body of the bread maker are effectively reduced; all cost is reduced; and fruit material is scattered more uniformly.

A double-nozzle injector capable of spraying evenly at a medium and low pressure. An injecting body of the injector is provided with two outlets. One outlet is connected to an auxiliary nozzle in a threaded manner, and the other outlet is connected to an injecting element body in a threaded manner. A cover plate is fixedly mounted at a top end of the injecting element body. A mounting hole used for connecting a threaded rod is disposed on the cover plate. The other end of the threaded rod is connected to a connector in a threaded manner. A water taking signal nozzle is disposed in a round through hole of the connector. A bolt is used for fixing the disposal location of the water taking signal nozzle to make the water taking signal nozzle fixed above an outlet of the cover plate. The water taking signal nozzle circularly takes signal water and air conveniently and reliably, so that a low-pressure vortex region is discontinuously formed at one side of the injecting element body; formation and disappearance of a pressure difference between a left cavity and a right cavity can be implemented in an automatic control manner, and wall attachment of water and rotation of the injector are implemented. The auxiliary nozzle is primarily used for supplementing near water distribution of the double-nozzle injector capable of spraying evenly at a medium and low pressure, so as to improve spraying evenness.

The invention discloses a particle container capable of metering and discharging. The particle container comprises an upper cover, a bottle body, a base, a press metering device and a resetting device, wherein one end of the bottle body is connected with the upper cover, and the other end of the bottle body is connected with the base; the press metering device comprises a key, a driving shaft and a metering bin; one end of the driving shaft is connected with the key, and the other end of the driving shaft is connected with the metering bin; the key is matched with the upper cover; the resetting device is arranged at the periphery of the metering device and is used for pushing the press metering device; a feeding opening is formed in the top of the base; a discharging opening is formed in the bottom of the base; the metering bin penetrates through the feeding opening and the discharging opening and can vertically move. The metering bin disclosed by the invention is arranged at the bottom of the container, and the container does not need to be turned when seasonings are spread; the metering bin is separately matched with the feeding opening for feeding and is matched with the discharging opening for discharging; during feeding, the discharging opening is in a sealing state; during discharging, the feeding opening is in the sealing state, so that the seasonings can be quantitatively spread.